Apparently, Zac Efron isn't familiar with the rules of broadcast TV.
The 26-year-old stud appeared on The Tonight Show With Jimmy Fallon on Wednesday night and accidentally dropped not just one, but two F-bombs while promoting his film Neighbors.
Efron stars alongside Seth Rogen in the hilarious frat house flick, which has earned rave reviews thus far, and while speaking about the Nicholas Stoller-directed comedy, the former Disney hottie couldn't help but put a few expletives to use while opening up about the laugh-out-loud-worthy scenes.
For starters, why is Zac always shirtless (besides the fact that he looks perfect)? Apparently, it takes an F-bomb to explain.