when one half-peels a banana, and pushes the peeled end into a vagina. Then you continue to push it in, so that the lips peel the rest. then u fuck it and it gets mashhhhed :)
by one who likes tree rats December 22, 2010
Get the Tokyo Bananamug. by Burnt Turtl3 February 10, 2018
Get the Tokyo Bananamug. by Pato13 April 12, 2025
Get the Tokyo Bananamug.