When I saw the Genitorturers last year at the Key Club (maybe it was the year before... don't remember), the singer stuck a banana up her ass and asked the crowd if anyone wanted a banana split. lol.
When I saw The Vandals last year in late December, I ended up getting overheated. I threw up all over the floor at the House of Blues on Sunset. Sure, it wasn't exaclty vomit, but more like regurgitated water. It was cool though.