YouTube personality, Hank Green, came up with the odd but amusing idea to ask 47 of his popular YouTuber friends to try to laugh without cracking a smile.
Previously from Hank: Cooking and Eating Weird Food from the 1950s
YouTubers Attempt to Laugh Without Smiling
YouTube personality, Hank Green, came up with the odd but amusing idea to ask 47 of his popular YouTuber friends to try to laugh without cracking a smile.
