a bannana spilt is when a man and woman are having sex and the gurl does a split (spliting her legs open and as far as dey can go open and lies down) on the mans or his "bannana"
by pimp daddy dollars September 16, 2004
Get the bannana splitmug. When a human(mostly man)is receiving oral from a monkey, and the monkey mistakes his Penis for a bannana than bites it off. On occasions it proceeds to anal fuck you.
by Micheal harsch March 29, 2017
Get the The bannana splitmug.