In this video, Markiplier participates in a Try Not to Laugh challenge. He watches a series of funny videos and tries to avoid laughing. Throughout the challenge, he struggles to keep a straight face, eventually failing and bursting into laughter at the end. The challenge includes various humorous clips, unexpected moments, and funny sound effects, leading to Markiplier's genuine amusement despite his attempts to resist laughter. The video concludes with Markiplier mentioning his tour tickets on sale and bidding farewell to his viewers.
1. **Markiplier hosts a Try Not to Laugh challenge** where he reacts to funny videos from the internet.
2. **Markiplier promotes his tour** and provides details about tickets, encouraging viewers to visit [markiplier.com].
3. **Various attempts to make Markiplier laugh**, including videos of dancing gorillas, unexpected sounds, and funny moments.
4. **Markiplier reacts to a Glade plugins' commercial**, finding humor in the situation.
5. **Markiplier laughs at a meme** involving Jason Bourne, expressing his enjoyment of the meme.
6. **Markiplier reacts to a video clip with dramatic music**, finds it hilarious, and struggles to contain his laughter.
7. **Markiplier concludes the challenge**, expresses amusement, and promotes his upcoming videos and tour again.