Looks like Adam Sandler was on to something when he told us “You ain’t cool unless you pee your pants” in Billy Madison! Justin Bieber has a lot of explaining to do because social media is going crazy with #JustinPeeber- & he is doing just that! The Biebs was spotted walking in LA with a huge stain on his- ahem- crotch- which just made it look like he peed himself! Justin took to Instagram yesterday to share a Billy Madison meme that featured Bieber’s pee photo and Adam Sandler from the popular comedy. Bieber captioned the picture, quoting Sandler from the scene where he intentionally spills water on his pants to stop kids from bullying a student who actually peed himself. He explained wht actually happened: “Someone got me flowers and I was driving, made a turn, and the water spilled on my dick area…” he wrote. “Didn’t bother me if it made ya laugh nice!” But what really boggles my mind- His wet Vetements gray pants retail for $690 but are on sale for $414. Currently, they’re sold out. The water obviously would eventually dry, but there’s something about a water stain on a pair of nearly $700 pants that seems extra painful.