First band I ever played with. I could never seem to keep in tune with the guy so I replaced all the tuning knobs on my guitar.
One night he turned around on stage and yelled 'can't you get that @## thing in tune??"
Next day I went to his hotel room and sure enough, his top guitar was outa tune with his bottom one. So naturally I could never get in tune depending on what song he was playing. So I calmly pointed out to him that his @#@# guitars were out of tune.
One night his friggin teeth fell out right in the middle of a song.
