To slap a flaccid penis against a female and/or more than one female's ass in an attempt to get an erection.
1) Bitch was so ugly the only way to get my shit hard was to Bare butt peter bump her
2) I had dope dick so bad I used Bare butt peter bumps in an attempt to get an erection.
2) I had dope dick so bad I used Bare butt peter bumps in an attempt to get an erection.
by Esckabar February 4, 2021

by Reiiiiiiii April 15, 2021

by bb101214 July 23, 2010

A technique used in stock car racing to pass another car by using your bumper to unsettle the car in front of you.
"He just used the bump and run to get around the leader and take the checkered flag! Bump and Run! It's a thing, look it up!" - Larry McReynolds
by FMLcamp August 6, 2021

by Theangeldawn March 29, 2019

I was walking in Vegas and a man with a twitch came and asked . "Do you have some bump or know where I can find some". I replied no I have none of those narcotics.
by CocoLock December 22, 2015
