2) Anything that causes the same gag reflex as the third repeat of "Margaritaville" or "Cheeseburger in Paradise" sung out of key by balding middle-aged men in Hawaiian shirts and fish-shaped hats. (yes, that bad)
Person 1 - Dude, don't go in there, the singer they hired is Jimmy-Buffet-tribute-band-bad.
Person 2 - But it's my brother's wedding!... Wait, did you say 'Jimmy-Buffet-tribute-band-bad'?
Person 1 - Yup.
Person 2 - On second thought... I'll stay here... he probably won't miss me much. I mean c'mon, I showed up for his first, second, and third weddings.
Person 1 - Smart move.
Girl 1 - Did you see her outfit?!!!
Girl 2 - Omigod, yeah. It was totally Jimmy-Buffet-tribute-band-bad.
Girl 2 - I know! I threw up in my mouth a little when she walked by.