Butt Dumper 

A smoker that empties their ashtray out either trough their window while driving or while parking, onto a road or highway when they think nobody is looking.

Barbara On The Phone With Betty: Oh yeah, yeah, it says allot, being that he's a butt dumper, he'll probably be a slob too.

Butt Dumper by jeffbo June 30, 2009

butt-dumped 

BUTT-dump-ed

-noun
1.
deeply unpleasant act, unless asked per request.

-verb
1.
disruptive action; it involves a surprise attack on the derriere.
2.
almost always male-on-male, in this context.

Billy-Bob: "My butt hurts."
Halle: "One too many squats?"
Billy-Bob: "No, I do buns & thighs on Tuesdays."
Halle: "Hmmm, sorry my friend, but it sounds like you've been..... butt-dumped."

butt-dumped by BroadSt May 18, 2011

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

butthumper 

Butthumper, someone who is a homosexual faggot, and likes to take it in the end. Also someone who walks with their butt sticking in the air!

Garrick, you are a butthumper.

butthumper by Maria Peters October 2, 2007