rumplemuffin

A blueberry muffin eaten on, or off of, one's anus.

Rumplemuffins are best enjoyed freshly baked.

by XBL GT: Mutant N64 May 22, 2012

Rumpback Whale

The ass-like crack formed by a fat lady wearing a tight bathing suit in the middle of her back.

That lady has a plumber's rumpback whale.

by Hhead August 30, 2013

rumperdoodled

The act of getting so viciously raped within a round of Search & Destroy in Call of Duty Modern warfare 3

Terry was wondering around on the map lockdown when all of a sudden an enemy predator missile came down and absolutely rumperdoodled him

by Ball Fiddler October 28, 2013

rumpbutt

It simply means:
anal sex

Fred: "My doctor says that I have a very dirty prostate."
Sam: "Maybe you should stop doing the rumpbutt then."

by AntwontheUnicorn November 12, 2013

rump your stump

When one is masturbating so intensely, they rip their penis off.

Male 1: Dude i love masturbating to the thought of her
Male 2: I like to but it's to dangerous anymore i rumped my stump thinking of her.
Male 1: I would love her to rump my stump and rump your stump when it grows back

by RumperStumper April 22, 2014

rump rabbit

A queer who shoves rabbits up their rump

He is such a rump rabbit

by bobraybob June 21, 2014

rumpled roy-al

A euphemism for a butt.

Kiss my rumpled roy-al!

by jacktradewheaton October 25, 2014