The comedian, who is in Austin, Texas for the annual South by Southwest festival, asked for permission to use the state-of-the-art university gym and thought he'd be working out alone.

He says, "I get there and there's a bunch of football players there... and they said, 'You wanna get in with us, you wanna work some sets?' and I did. And I threw up... I didn't let them see it though.

"They were like, 'Kev, are you good?' and I said, 'Yes I am', and I gave, like, a Longhorns (University of Texas) symbol and walked out and threw up on the wall... I didn't even clean it up, I just ran. I didn't want anything to know it was me."