1 definition by 18Xrunner

B A

Also known as Boner Assistance. When a man gets an erection in a public place and needs to fix it, however doing so would cause attention. Therefore, he calls out "B A" and a fellow male friend positions himself in front of the other so that he can fix himself in privacy.

Justin called out "B A"! as he was exiting the bus this morning.

by 18Xrunner July 13, 2012