Mudnump 

Black man with a smaller than average penis

I was watching a porno the other day and there was this mudnump who was fucking the sexiest chick i ever seen.

Mudnump by Francois Wanckpist February 11, 2009

Mudbumps 

Mudbumps, when you do a bump and or line of cocaine out of a strippers asshole. This is proven and tested by myself, Mutt, Kenny Tha Jett and Ryan 1times.

Man last night at scores I took these gorgeous strippers home, bought a gram of coke and did mudbumps all night.

Mudbumps by TropicanaG June 17, 2014

Mississippi Mudpump 

A sex act
Give a women laxatives, and then when they kick in proceed with anal intercourse so that she spurts "mud"

Read definition and then apply the Mississippi Mudpump.

Mississippi Mudpump by Satyricon October 16, 2006

Mexican Mudpumping 

A sexual act involving 2 men: whereas man A gives plethora laxatives to man B (a mexican lad) to get his insides nice and juicy. Man A proceeds to swizzle straw the juicy nectar from man B's anus. Heretofore - pumping mud from a Mexican.

I haven't talked to Panda in a while.

Friend: Yeah, Panda got a new lover named Diego, and they've been Mexican Mudpumping for 2 days straight.

Mexican Mudpumping by TittyfaceJenkins October 20, 2020

Mudlump 

Fictional creature that lives in the woods

The Mudlump was flying through the woods on a unicorn.

Mudlump by gwood88 September 4, 2019

Mudlump 

The use of feces as lubrication for masturbation.

So I went to ask my son if he wanted to play catch and instead found the retard mudlumping.

Mudlump by Aioso March 8, 2010

mudrumple

expression used to describe triumph or victory.

*if you just won a video game, serious bet, something with significant importance, or a sporting event*

-"MUDRUMPLE!"

mudrumple by John Samuel Bogart January 2, 2008