New 'Guardians of the Galaxy Vol. 2' trailer features Kurt Russell as Peter's Father

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Kimmel told the audience that instead of having celebs on the show plugging their projects, he was going to allow audience members to plug whatever they wanted. The gag, of course, was that Pratt was one of the audience members, whom Kimmel didn't appear to recognize. Kimmel also claimed to have never heard of "Guardians of the Galaxy."

"There's a hot green alien and we save the universe," Pratt explained. "There's a raccoon who has a machine gun, talks a lot of smack. There's a sentient tree who only knows how to say his own name..."

"Are you on drugs or something?" Kimmel interrupted.

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