Butt Bumper 

A Butt Bumper is a guy that screws around. He is a bumper of butts, Also used to describe a gay guy. Like hey look at the Butt Bumper over there talking to his boy friend, Butt Bumper. Also meaning a person that procrastinates Example hey dude you need to hire someone else this dude is a serious Butt Bumper. Also A Butt Head

Butt Bumper,

Butt Bumper by Daman Money January 25, 2010

Bumper butt 

It's a butt that is is very big and attractive were you wanna hit it. Like in bumper cars you wanna hit the other people.

My boyfriend has a bumper butt

Bumper butt by Gpnfa July 10, 2014

Bummer Butt 

People on the beach who when you see from behind can ruin your day because there swimsuits and butts are the wrong size for each other.

I was having a good time relaxing at the beach until I saw a bummer butt and had to go home.

Bummer Butt by Bullshitzer June 11, 2010

buttpumperstein 

Ben Shapiros real last name. Common nickname for people who wear small hats who love sodomizing one another and partaking in soup kitchens/ dumpster pumps with dirty mike and the boys.

Did you hear Ben Buttpumperstein over there did a soup kitchen dumpster pump with toe rogan & Alex Jones?
.. yeah I did.
Are you sure?
.. I’m not only sure, They’re HIV positive.

buttpumperstein by TP4MyBunghole June 13, 2019

butthumper 

Immune to the laws of physics and incapable of independent activity, the butthumper finds your rear bumper on an open stretch of highway, and stays there. The asshole may be using you as a shield against radar, or as a fuel-mileage aid, but usually he/she is talking on the phone and relying on you to scan the road for them.

Ten lanes of superhighway to drive on and this jerk has to tailgate me. What a butthumper.

butthumper by bullshark April 1, 2008

Butthumper 

a person who uses there butt to hump the grass

phillip butthumped the grass to get the shit of his ass he is a butthumper

Butthumper by hames666 August 16, 2019

butthumper 

Butthumper is a good term to call a homosexual man, who likes to take it in the end, who is being an asshole!

Kyle, you are butthumper, douche bag!

butthumper by Maria Peters October 3, 2007