flex a grumpy

To take a shit outdoors

That burrito is kicking in. I'm fit to flex a grumpy.

by agroman2012 October 11, 2011

Granny and grumpy

They are amazing grandparents and love their little hanyaks and nincompoops

Granny and grumpy

by DominicIsReallyCoolie February 11, 2021

After sex grumpy

When your partner is short-tempered or easily irritable either immediately or the next day after sex.
Also referred to as "ASG".

Hey man, whats with your partner today she seems cranky?
Oh she's got ASG!... ( After sex grumpy )

by Sirknows2little.2 July 16, 2022

After sex grumpy

When your partner is short-tempered or irritable either immediately after or the next day after sex. Also referred to as "ASG"

Hey man what's with your partner today she seems cranky?
Oh she's got ASG! ( After sex grumpy )

by Sirknows2little.2 July 16, 2022

Grumpy Pumpkin

Someone who is in a fowl mood

Adam lost his poker game so he was a Grumpy Pumpkin

by Miss Jenna December 3, 2005

Grump Truck

A highly elusive vehicle that spends it's time circling neighborhoods and selecting random people to run over. In turn putting said individual in a foul mood.

Damn, Billy is in such a bad mood. He must have gotten hit by the grump truck again.

by A Pissed off Rhino June 19, 2009

Grumpy Pie

A Panda or a Noob who is constantly crying over little things, but they mean more to the person. A Grumpy Pie can also be a little cutie at times.

Boy "why are you in a bad mood?" :S
Girl "that time of month" :/
Boy "ahh such a Grumpy Pie" >=@

by Honey Bear 06/12/11 November 29, 2012