Why does my butt smell so bad at school for male?

it probably isn't your butt.... its probably your vagina lol. you prolly have like a nasty infection or something and you just stink. wash yourself lol or it could just be you don't wipe your butt well enough after you take a dump. hope it was helpful now, take a long bath and use soap :) don't forget to scrub scrub scrub :)