grunny

something that is equally gross and funny.

person 1 : did you see when that guy made milk come out of his nose when he couldn't stop laughing?

person 2 : hells yes! that was mad grunny!

by alexa is BOMB November 12, 2007

grunny

A slothlike creature, often found in front of a computer.

Grunny likes to IM.

by I'll never tell February 29, 2004

Made a Grunny

When you shit in someone’s toilet and don’t flush while they are out of town and leave it to rot until the homeowner returns

Andy got mad at his uncle for yelling at him for stealing his credit card and using it on 1-800 phone sex numbers while his uncle was out of town, so Andy made a Grunny in the toilet before he left the house to show how ungrateful he was for the money he stole.

by TBone420 October 13, 2020

Grunny

A derogatory slur for people who wear diapers and diarrhea in them

“Damn look at that grunny over there… they’re kinda hot tho… I’d let them grunny in my diaper”

by GrunnySlurper3001 January 03, 2023

Grunny

Of a low quality

Her sweater was really grunny and poorly made

by KAMIKAZE0 October 10, 2021

Grunny

Gross, used to described a person

“Ewww, you are grunny!”

by Ur mum 1,2 and 3 October 21, 2021