Rumpledickskin 

1. A semi-mythical creature who, in an accident involving a time machine and an anesthesiologist, fell asleep for 70 years while undergoing a circumcision, resulting in repeated pulling of the dickskin over that entire span before the cut was finally made.

Example: "Authorities investigating the massive theft of 10,000 wrinkle cream bottles from a shipping container are downplaying rumors that it bears the marks of a Rumpledickskin-like creature."

The result of a circumcision gone very, very wrong.

"I went to the rabbi and all I got was this lousy rumpledickskin."

Rumpledickskin by Sir Shiksa-lot November 22, 2017

rumpelstiltskin 

Successfully pulling off a dickbag self-serving move and then immediately risking your gains by publicly crowing about your achievement as if no one around can hear you.

Dude, I can't believe you blurted out "Dude, we just cut the whole line!" while we were still on the fucking line. You totally rumpelstiltskined us.

rumpelstiltskin by dickbagjon January 5, 2018

Rumpest 

Someone who judges others by their rear end.

As seen on Sabrina: The Teenage Witch

Zelda: Sabrina, you're not a rumpest. Are you?
Sabrina: No! But Jenny might be!!

Rumpest by Familiarrr December 7, 2018

Rainbow Rumper 

Where a guy name Zackary Schmidt sticks his arm in another mans ass... Elbow first.

Both: Rock, Paper, Scissors!

Zack: Well, I guess you get it first.

Man: *Sigh* I lose every time.

Zack: I guess I'm Rainbow Rumper again.

Rainbow Rumper by Lolocausts December 21, 2010

Romped 

to completely annihilate your opponent in a online video game.

Last night I was playing Halo and I romped this guy so bad the score was 25-3.

Romped by Blazeablunt September 27, 2007

Rumper Bumper 

Having sex in a casual or non committal way.

Dude, me and Robyn did the Rumper Bumper last night!

Rumper Bumper by mregina February 18, 2009

rumpery 

The act of behaving foolish or like a rump

"Hey You, enough with the rumpery!!"

rumpery by pegalus April 21, 2008