John Krasinski [1] is known for his funny gags on late-night shows [2], but his latest appearance definitely tops them all. The actor stopped by The Late Show on Tuesday night and ended up participating in a fake vomit-off with the show's host, Stephen Colbert [3]. The two reenacted a famous scene from A Few Good Men, and the results will actually make you sick from laughing so hard. See the full video above, and then check out his wife Emily Blunt's hilarious vomit-off [4].

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