you on my bumper 

"You on my bumper" basically means, "Get off my back"

(Student to teacher who is directing the student to work), "Ms. Jackson, you on my bumper!"

you on my bumper by AshleyE October 20, 2013

Rubber up your bumper 

To lube up your asshole or someone else's asshole

Hey girl, bend over and rubber up your bumper because you're about to get lifted

Rubber up your bumper by Yep, I did it, so what? May 18, 2016

cutie with a bumper 

A gal that's pretty and has a round big butt

Jackie is such a cutie with a bumper...

cutie with a bumper by Yoncez February 27, 2017

Ain't no thang just a bumper 

Used when your girl backs up into something but doesn't care about her vehicle.

"You backed up into a tractor??!"
"Ain't no thang just a bumper, lol"

Ain't no thang just a bumper by MsBA September 28, 2021

rusty bumper 

When you're having sex, you shit in your hand and smear it across the buttocks of your partner, and proceed to hump aggressively.

David pulled a fucking rusty bumper on Max, and he didn't even see it coming!

rusty bumper by club210 May 7, 2009

fizzy bumper 

someone you'd only get with once

that chick was hot but just a fizzy bumper

fizzy bumper by kahchingy February 1, 2008

Moose bumper 

Canadian sexual position where the man takes the woman from behind in a fashion similar to doggy style excepting that the female is gripping the horns of a stuffed and mounted moose head.

She likes to hunt so last night I gave her a moose bumper eh...

Moose bumper by Fooken Eh June 25, 2014