grumpy old man

GOM

Grumpy Old Man, like CIA director Johnnie Brennan! Someone dissed his "friend" invitation and he went GOM!! They thumbed down his Facebutt comment and he swore like a GOM!!

by rodger wilco December 24, 2015

Grumpy Milkshake

a hand job given by someone who is in a particularly bad mood.

My girlfriend was in such a bad mood last night but at least she still gave me a Grumpy Milkshake

by BNBears June 9, 2025

Grumpy dumpy

A shit that is not refreshing to let go and you wish you hadn’t.

I just shifted my pants that shit was grumpy dumpy.

by Palmer McCshitter June 4, 2022

Grumpy-wumpkins

One who is grumpy for no good reason.

Adelia insisted on being a grumpy-wumpkins for a good two hours after the finish of the boardgame she'd lost, though several well brewed cups of tea eventually put her in good spirits again

Wee Willykins then kissed and hugged the hoppity pot and promised always to help the dollies and never to be an old grumpy-wumpkins again

by Charlemagne1993 June 16, 2017

grumpy duck

A usually grumpy person. Whom denies being grumpy. Just remember if it looks like a duck, quacks like a duck, and sounds like a duck, its probably a grumpy person

Hey grumpy duck why so angry?

by rachir February 20, 2017

grumpy monkey

When your man wants some lovin but he didn't get you what you want

Scott tried to get some but i went all grumpy monkey on his ass

by FLwheeler April 18, 2016

GRUMPY LEMLEY

verb - The unfortunate act of farting in the shower so foul that you're forced to wash yourself all over again like you're resetting your entire day.

Bro, I was almost done rinsing off, then pulled a Grumpy Lemley and had to start from scratch.

by The Duke of Disgust August 6, 2025