Slumpkin

The natural evolution of the blumpkin. This entails having sex while taking a shit.

Alex- Last night I was with Elizabeth, and I had to take a shit.
Collin- So what did you do?
Alex- I suggested a blumpkin.
Sean- And....
Alex- She didn't want to give me head.
Collin- So....
Alex- I got a slumpkin.
Sean and Collin- YOU DOG!

by D.S.C. May 11, 2010

Shlumpkin

When a girl is taking a dump while giving you oral sex.

oooo shit!!!!!!!!!!!!!!- a Shlumpkin

by shlumpkin she blumpkin August 16, 2009

raspberry plumpkin

When you have intercourse with a woman on her monthly then proceed to take a dump while she preforms fellatio on you.. and she's obese.

"Damn.. I didn't think I could find a worse sexual term than "blumpkin" till I heard about Phil getting a raspberry plumpkin from that heffer that works at the bingo hall"

by e v i l e d d y December 16, 2008

Slumpkin

The act of masturbating on the toilet while squeezing out a Cleveland Steamer. AKA, the Self-Blumpkin.

Melvin would often sneak into the bathroom for a quick slumpkin to beat the office dullard.

by BaconQuest February 13, 2005

Slumpkin

The act of auto-fellatio whilst in the throes of defecation.

Joey was so trashed last Friday that while he was dropping a deuce, he decided to give himself a Slumpkin, passed out, rolled forward and woke up covered in his own shit.

by brownnoser October 29, 2014

plumpkin

A plumpkin is the act of receiving oral sex while taking a dump. Could be considered gross, but the feeling achieved during orgasm is really pulsating.

My buddy got his first plumpkin last night and nearly busted his prostate!

by Dave March 31, 2005

scrumpkin

Get head while eating a tasty morsel.

That bitch totally gave me a scrumpkin while having a slice of key lime pie.

by Luke, Mike, and Whitney March 27, 2004