Bulma: If you give me the dragon ball I'll give you a little peak.
Goku: What do I care about your dirty old fanny?
Bulma: IT'S NOT DIRTY YOU RUDE LITTLE BOY!!!!!!
Females commonly use primitive and sexual dance moves (Twerking or Slut Drops) whilst clubbing to attract a fertile male for intercourse.
During this mating ritual, the keener female dancers and particularly the larger ladies perspiratie heavily.... The additional moisture between the "Lady Lips" results in "Disco Fanny"
Eww... You'reminge stinks! You've got disco fanny!!