haha i was in a van outside a show once and there was a bottle of piss in it. we were hanging and one of the guys decides to go throw the bottle out. he grabs it and starts to walk and a cop is like "come here! whatcha doin?" and my friend says "throwing this away" and the cop tells him "you can't have an open beer and hang out on the streets. i'm gonna have to give you a ticket." my friend laughs and says "oh, well, this isn't beer. it's piss" then cop puts away his ticket book, shakes his head, and walks off without saying anything.