grumpkin

the act of taking a crap

Dude i just took a Grumpkin.
or Dude i need to take a Grumpkin.

by CGH16 September 2, 2007

Grumpkin

When you are right and they are just plain grumpy about it.

"Why you gotta be a grumpkin?"

by Jacob Onealyneal May 21, 2016

Grumpkin

When an elderly gentlemen receives oral sex from his nurse while she changes his soiled diaper.

"Did you hear about Herbert? Had a heart attack while gettin' a grumpkin."
"Hell of a way to go."

by alwaysreadyteddy February 9, 2017

Grumpkin

The act of giving a blumpkin while angry

Dude this girl gave me the best grumpkin last night

by QtBann May 10, 2024

Grumpkin

Name for a not fully ripe pumpkin that is green instead of orange like a ripe pumpkin is.

Look at that grumpkin!! It's not even ripe yet.

by Zaladeus September 24, 2025

Sankaty Grumpkin

Pro staff getting head while dropping a deuce in the cart barn bathroom by a first year caddie!!

I'm very stressed. I think I need a sankaty grumpkin after the epic pick.

by cuffnutt August 3, 2007

thumpy grumpkin

When you recieve a blumpkin from your grandma while your rabbit eats a carrot

I got the best thumpy grumpkin of my life from grandma Bernie

by Smittywerbenyagerbenjenson April 26, 2008