vyhledat jakékoliv slovo, například usuratonkachi:
simply, an action where you flex your bum cheeks and somehow figure out how to play a fiddle with it.
"Oh my god, that guy is such a good bumfiddler!"

"Yeah look at his bootie flex that fiddle in such a violent way!"
od uživatele giannapranker123 11. Červenec 2009