Grumpkin

the act of shitting while recieving fellacio

man she sucked me dry while i dropped a loaf!

by dirty sanchez June 14, 2003

Grumpin'

(verb) The act of vigorously passing a particularly stubborn bowel movement. Usually involves grunting and the straining of one's sphincter. See also: Constipation

I hate when I'm in the bathroom at work and someone is grumpin' out a gnarly deuce. Gross...

by SneakyMe August 29, 2011

grumpkin

A sex session in which one sits on a toilet taking a shit while another person gives the shitter a blow job

" Dude you gave a great grumpkin last night"

by Yanni's Flamboyant Friend December 24, 2002

grumpin

grumpin is the slang term for actively making yourself grumpy(to the extreme)

grumpin comes about while talking to Asians about big trucks, and fast cars (besides Toyota MR-2's)

by Bryan Harving November 4, 2007

Grumpkin

The seam-like ridge of skin that appears on the scrotum of male animals.

Man, those bikes shorts totally chafed my grumpkin.

by Evil Scott December 19, 2008

Grumpkins

The game of giving a girl spicy food then having anal sex with her. Then the male would punch the woman in the stomach and scream "GRUMPKINS!" and pulling out before fecal matter lands on the penis. If fecal matter does land on the male penis then the male loses.

I didn't Pull out in time so i lost grumpkins

by Mike Ockhertz December 8, 2009

grumpling

A contest for superiority by face to face struggle.

The fourth graders cheer as two of their classmates engage in grumpling

by staticfunction June 25, 2016