Watch @ZacEfron apologize to @Sethrogen's privates... in public! #MTVMovieAwards https://t.co/TPcM5pGIeK pic.twitter.com/GPcy1uQ3W6

— ExtraTV (@extratv) April 11, 2016

Via ExtraTV.com: The MTV Movie Awards are always good for something that you just know would make Old Hollywood turn over in its mass-media grave, and Sunday's installment was no exception.

Buffed-out Zac Efron (is there anything left on his body that isn't muscle? maybe eyelashes?) did a bit with co-star Seth Rogen in which Rogen, in costume as a juicehead, claimed he had been forced to do steroids in order to compete with the likes of Zac, Ryan Reynolds and others. When Zac apologized, Seth demanded he do it to his shrunken testicles ... which Zac promptly did.

Too bad Seth didn't ask Zac to kiss the owie. 

 

Enjoy this exclusive #MovieAwards pre show clip of Baywatch with @therock and @zacefron 💪🏼

A video posted by MTV (@mtv) on Apr 10, 2016 at 4:40pm PDT

On the same show, we got more behind-the-scenes glimpses of Zac's big-screen version of Baywatch, even though the film is literally a year away from release.