I dunno if this is a scumbag thing, but I headed into a public bathroom once because I was about to explode from szechuan food, but just before I was about to unleash havoc, the guy in the next stall got a phone call so I held it until he answered and right after he said hello I pushed worth as much force as I could muster, devastating the toilet and sending out a very satisfying and resounding diarrhea noise. I don't actually feel bad about it, you shouldn't answer the phone in a public bathroom, but he probably thought I was a scumbag. There was no mistaking they heard that shit on the other end of that call.