me: hey, you want some betweenda cheese?  tom: whats that?  me: the cheese from between the cheeks of my ass
betweenda  - the slimy residue commonly found between the cheeks of the ass
"me: hey, you want some betweenda cheese?  tom: whats that?  me: the cheese from between the cheeks of my ass" What is the definition of "betweenda"?