LOL I'm too lazy/busy to come up with my own joke but
Den of Geek did a good one, posting that Zac Efron will star in a remake of Rocky IV. I don't think they realized that in posting this, they kind of also gave Zac a great early half-birthday present since he likes the Rocky movies... lolz.
From Sugar mag, like maybe a million years ago (ok really in February '07):
More recently:
Click to view
There was also a joke story about Spider-Man.
Oh and
shrewtee might try to convince you that Zac hates public restrooms, but DO NOT BELIEVE HER LIES.