DON'T LOSE YOUR COOL CHALLENGE

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  • Published: 26 October 2018
  • Get $5 off Don't Lose Your Cool with the code LOSE5OFF through the link here ►► https://go.hasb.ro/2Pmo7dW
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Comments • 12 440

  • William Fether
    William Fether  6 hours back

    Tyler's hair is new

    • Shannon Engler
      Shannon Engler  7 hours back

      Try PieFace

      • Hi And Bye
        Hi And Bye  12 hours back

        The movie where Tyler got that phrase from is called Anger Management

        • Sitirix
          Sitirix  12 hours back

          He should’ve done this challenge/game with Getting Over It.

          • Cohen CLIFFORD
            Cohen CLIFFORD  16 hours back

            ya know what i think hasbro needs to get its shit together

            • Bugatti_ Cuda
              Bugatti_ Cuda  1 days back

              MARK BEATS TO DEATH HIS OWN POOR DOG IN BRUTAL BEATING!!!
              15:32

              • Cool Beans
                Cool Beans  1 days back

                People you should watch the movie with goosfraba in it it's anger management and a really good movie

                • gacha_lover yeet
                  gacha_lover yeet  1 days back

                  chicka: Lord help me Mark keeps slapping my butt!

                  Mark: she's alive!

                  chicka: I am not Frankenstein

                  • eturnal_kat_gamer :3
                    eturnal_kat_gamer :3  2 days back

                    the end scared the shit outta me

                    • Killer_ Jester
                      Killer_ Jester  2 days back

                      Neil degrass Tyson is calming for me.

                      • toothlessblue
                        toothlessblue  2 days back

                        In case anyone is wondering, it has a chip called an "electroencephalogram " that can measure brain activity.

                        • Morty Smith
                          Morty Smith  2 days back

                          For anyone wondering, it uses a beta wave detecter to measure the amount of focus you have, so it isn't really a measure of anger, it's a measure of how focused you get

                          • Nightmare Sam
                            Nightmare Sam  2 days back

                            0:03 Anyone else thought that stuffed dog was Chica for a second? No? Just me? K...

                            • Mateo Parker-Sandoval
                              Mateo Parker-Sandoval  2 days back

                              Rip Mark reason: too much stress

                              • Ventage Attack
                                Ventage Attack  2 days back

                                At 12:03 I thought it was stressing mark when he said *is your tongue doing that*

                                • Nikiya Lester
                                  Nikiya Lester  2 days back

                                  ethan is attractive tho…..

                                  • JaedenRed
                                    JaedenRed  2 days back

                                    6:23 HOLY SHIT IT'S AVATAR AANG!!!

                                    • *Solar*star__ flare
                                      *Solar*star__ flare  3 days back

                                      M a r k i p l i e r the human guinea pig

                                      • XerasDezarrys
                                        XerasDezarrys  3 days back

                                        Did Markiplier assume I was human??? I'll have you know I'm a trigender pyrofox from the forest planet

                                        • Fryman Productions
                                          Fryman Productions  3 days back

                                          Between 18:16 and 18:19 Mark figured out the meaning of life

                                          • Leah :D
                                            Leah :D  3 days back

                                            The Lenny face in some of the captions lol

                                            • Rachael Garrett
                                              Rachael Garrett  4 days back

                                              Why is mark wereing something on his leg

                                              • C S
                                                C S  4 days back

                                                Goosfraba

                                                • Beepbeep Lettuce
                                                  Beepbeep Lettuce  4 days back

                                                  Batteries are not included, but paid promotion is.

                                                  • Art Dead
                                                    Art Dead  4 days back

                                                    When he threw the skeleton that made me laugh😂

                                                    • Chill Child
                                                      Chill Child  5 days back

                                                      I fuckin love whoever did the subtitling fur this shit lol 😂😂😂

                                                      • Jack Moffatt
                                                        Jack Moffatt  5 days back

                                                        my strees meter went way up wene i saw tiylers hair

                                                        • Twilight Dash
                                                          Twilight Dash  6 days back

                                                          9:15 I actually went down stairs

                                                          • Gacha Kitty universe
                                                            Gacha Kitty universe  6 days back

                                                            My 🐱is a 👣 biter pls help

                                                            • Pam Young
                                                              Pam Young  6 days back

                                                              I would be having a hard time not laughing while playing this game

                                                              • Embersoul Flame
                                                                Embersoul Flame  6 days back

                                                                12:32




                                                                NIPPLESSSSSSS

                                                                • Embersoul Flame
                                                                  Embersoul Flame  6 days back

                                                                  Im gonna hate those fucking beeps oml

                                                                  • Meow :3
                                                                    Meow :3  6 days back

                                                                    His neck: snatched

                                                                    • justin julian
                                                                      justin julian  7 days back

                                                                      I like how this is an ad for hasbro, but it’s not only structured (or lack a structure, in good ol fashion markiplier way) like a normal markiplier video, but it took them awhile to figure it out in real time. ILL TAKE YOUR ENTIRE STOCK

                                                                      • Maya Matt
                                                                        Maya Matt  1 weeks back

                                                                        I thought the TV was a window for a sec.

                                                                        • KiroTheAssassin
                                                                          KiroTheAssassin  1 weeks back

                                                                          15:56 So was that the "Lose Your Cool" Challenge?

                                                                          • Mantis 28
                                                                            Mantis 28  1 weeks back

                                                                            Mark ..... get a haircut

                                                                            • Alex Bessette
                                                                              Alex Bessette  1 weeks back

                                                                              Oh god i had a special class this year in 8th grade amd the teacher for the class bought this and it didnt work because i have a huge head and a lot of hair

                                                                              • it's only a dollar you ain't special

                                                                                "have you ever tried to relax? it is a paradox!" -jerry smith

                                                                                • Jehiah Mae Pablo
                                                                                  Jehiah Mae Pablo  1 weeks back

                                                                                  Ethan looks so CUUUUUUTE here☺️💙💙💙 also very funny bluboi☺️

                                                                                  • I LightenStar I
                                                                                    I LightenStar I  1 weeks back

                                                                                    The toy looks kinda fake.

                                                                                    • Aiden Davies-Gedalof
                                                                                      Aiden Davies-Gedalof  1 weeks back

                                                                                      [Everyone but Hasbro liked that.]

                                                                                      • Abby Davenport
                                                                                        Abby Davenport  1 weeks back

                                                                                        wait does this mean larrys still alive .-.

                                                                                        • DisappointingMemberOfSociety

                                                                                          I V E R E A C H E D N I R V A N A

                                                                                          • PixelPelt
                                                                                            PixelPelt  1 weeks back

                                                                                            What is the shirt that ethan is wearing?

                                                                                            • sαтυяησρεяαтιvε

                                                                                              ethan is really just leaning into that 'i am peter parker' look, isn't he

                                                                                              • Ashley Russell
                                                                                                Ashley Russell  2 weeks back

                                                                                                The movie is anger management :3

                                                                                                • Andrew Manson
                                                                                                  Andrew Manson  2 weeks back

                                                                                                  I looked at the reviews for this game. Good concept, poor execution. Inaccurate sensor and excessive calibration time appear to be the most common issues with it. Good try, Hasbro, but perhaps you should take this idea back to R&D to be refined with more accurate pulse readers that even Smart Watches have today.