grumpy bum

when you are being a poo to someone and being mean to someone

why are you being a grumpy bum :(

by JEFFERY THE 3RD September 1, 2020

grumpy man

my brother Julian

wow, Julian is a grumpy man!

by Mini clown September 14, 2020

Gumpy

Someone who just don’t look right or looks funny and/or weird. Not meant to be an insult but an direct adjective.

Ex: “ That boy has a weird shape head and smushed face. He looks Gumpy.”

by AmariX0 October 27, 2020

grumpy gabe

a grumpy gabe is a person who is always upset and always wants to ruin other people's days

Person 1: wow that girl is so cute
Person 2: um don't you have a boyfriend
Person 1: don't be such a grumpy gabe

by deputy_cute_stuff November 17, 2020

Grumpy Customer

A really big dump, that may or may not be currently slamming against your rectum.

Hey guys, I'd love to help you, but I've got one hell of a grumpy customer right now. It requires my full attention.

by walrusnuts November 18, 2020

grumpyblue158

Known as the grumpiest gamer in the world, streams Rainbow 6 siege on Twitch. He is a carried plat that makes totally amazing content and has a hot voice

Someone: I have a carried plat on my team
Someone else: Oh it must be GrumpyBlue158, I heard he has a hot voice

by Grxmpy November 19, 2020

grumpy steve

A local Vermont term for groundhogs (also known as woodchucks)

I have to trap all these grumpy steves before they eat my whole garden.

by M Valle January 10, 2021