At the MTV Movie Awards Sunday, Zac Efron bared his abs for all to see. And now he’s stripped down a little more!

In a hilarious new clip, the 26-year-old hunk and his Neighbors co-star Seth Rogen are vying for the final spot in a cubicle with the Workaholics cast.

Seth tries to entice the guys—Anders Holm, Adam DeVine and Blake Anderson—by telling them he’s Jewish, which may benefit them.

See the Top 5 Moments From the MTV Movie Awards!

“I think if you add a Jewish person, you’d probably be more edgy because you’d have a minority in your group,” he tells them.

But leave it to Zac to one-up his costar.

“Here’s a bombshell,” he says. “I’m Jewish.”

EXCLUSIVE: How Zac Efron Really Broke His Jaw Revealed!

Zac proceeds to prove his case by flashing his circumcised penis, impressing all of the guys—even Seth!

“Oh my god, it’s amazing. It’s f–king gorgeous,” Seth says in awe. “Did Leonardo da Vinci circumcise you? It’s beautiful. Your balls have a six-pack!”

Finally, the 32-year-old demands he “put it away” because “it’s too nice!”

LOL! What do you think of the hilarious clip?

For access to all our exclusive celebrity videos and interviews – Subscribe on YouTube!