Humper Bumper

1. Nown - Butt
2. Nown - Ass
3. Nown - Backside
4. Nown - Booty

Check out the humper bumper on that chick.
That girl has a thick humper bumper.

by wile September 8, 2013

Humper Bumper

The bumper that cushions the strawberry jelly and chocolate pudding factory from any who may try to enter.

Damn, my humper bumper is sore after last nights boning

by CarbonBlight October 11, 2020

bumper humper

a) somebody who will never pass you, but lingers way too close behind you.
b) a tail-gater that fluctuates their speed dramatically on the highway just to piss you off or because they're on their cell phone.
c) a tail-gater who might even pass you, but will eventually slow down and tail-gate someone else.

"Hey dude, check out this guy behind me. He's totally riding my ass!"
"Aw man, I hate that. Pull over and let him pass."
"Naw bro, I did let him pass me earlier, but he slowed down and now he's tail-gating me!"
"Wow! What a bumper humper!"
"Yeah man, and I totally have my cruise control on!"

by Mommypoo January 1, 2012

bumper humper

A person who creeps forward behind you at a red light, after you pull up a little, even though the light didn't change.

Jon: Hey Mike, pull up a little, let's see if that cutie behind us, bumper humps us.
Mike: Okay...
Jon: Sweet, she did! She's the hottest bumper humper, I've ever been with.
Mike: Here comes the dude behind her, snap, I thnk we started a chain reaction.

by Sheky#1 December 28, 2008

Bumper-to-Bumper Humper

A lesbian. Usually in an office setting.

I know she is a beautiful receptionist, Shahid , but she is a bumper-to-bumper humper. Sorry, man.

by tarkowsky September 20, 2017

[Bumper] [Humper]

Someone who tailgates

I really wish this bumper humper would get off my ass!.

by Kellyonious December 25, 2008

bumper humper

1) an impolite driver who tailgates cars in front of them

2) a person who gets uncomfortably close to ones back side, typically while dancing

1) "Stop being a bumper humper. I'm already going 70 mph in a 60."

2) "That bumper humper at the bar almost touched my ass."

by follow-my-arrow February 9, 2015