Oyster Billy

When you have a group chat or any event and someones being a douche/ wildly homosexual for no reason.

"Man, tommys being a real oyster billy after those totally un-pc homophobic remarks."

by Hohgie December 29, 2018

Belly oyster

When the male ejaculates sperm into the women's belly button, then sucks the pecker snot out of the belly button as if they were sucking oysters out of their shell

Aww babe let me take a belly oyster shot off of ya

My ex girlfriend always made me swallow my belly oyster .

by [e-mail] June 15, 2017