Shumpkin 

Getting a blowjob while taking a dump in a hot shower

Bridget gave me a shumpkin last night. never will i be that happy again.

Shumpkin by bodacious caucasain December 24, 2010

Shumpkin 

As opposed to the classic blumpkin where you are receiving head while shitting, she is shitting while you receive a blowjob!

Schuyler: yo this girl just sucked my cock while she was shitting!
Oscar: YOU RECEIVED A SHUMPKIN!!!
Schuyler: YEA and I blew my load in her hair

Shumpkin by Moos3mon3y November 19, 2016

Shumpkin 

the act of receiving a blow job while the giving party, the one giving the blow job is defecating,

dude sherly gave me a shumpkin, she was totally takin a dump and sucked me off

Shumpkin by that1guy` September 2, 2010

shumpkin 

Stealing a pumpkin on Halloween, shitting in it, and dropping it off at someone else's house

I just gave the neighbors next door a fat shumpkin

shumpkin by grizzlybear1024 June 7, 2018

shlumpkin

Getting head, taking a shit, and smoking a blunt, while eating a sandwich.

I wish my girlfriend would give me a shlumpkin.

shlumpkin by Fuckey McNelligan October 5, 2010

Swumpkin 

A swumpkin is the offspring of a Frankenstein swede and a pumpkin. It is about 3/8 pumpkin, 3/8 swede and 2/8 Frankenhuman.

"Hey. I'm a swumpkin!" said the pumpkin-swede-Frankenhuman baby.

Swumpkin by HappyHappyHipposHealHangovers March 22, 2011

Shumpin' 

Shumpin; to drag your balls across someone's face in the act of mockery and or assholery.

"Bro I was shumpin' my balls on yo dads face last night!"

Shumpin' by Cooper4321 December 3, 2021