Bimu

Bimu simply means Banana In My Underpants. Used to alert someone that you have an erection and want to hide it.

Guy 1 : Hot girl - 2 'o' clock

Guy 2 : Dude ..... Bimu Bimu

Guy 1 : I'll cover you

by UD Writer June 22, 2009

bimu

Korean version of beimo: method of comparing or testing your skill against another martial art.

The bimu was a contest of who was the best in the murim.

by Hanafubuku December 04, 2022