grumper

1. A grumpy person 2. Totally lame.

1. Did you hear Denise whining about her hair? She's a total grumper.

2. No more pudding cups? Grumper!

by jatty July 20, 2009

Grumper

Any toilet, outhouse or fecal collecting area.

Drew just laid a lincoln log in Cab's grumper.

by Phartman February 28, 2013

Gumpter

A fool or madman. Usually used to highlight extreme cases of lunacy and/or stupidity.

Look at that Gumpter eating his own shoes! Hey, Gumpter, put the fucking shoes down!

by Mr Spanky Pants August 7, 2006

grumpervated

Grumpy and aggravated at the same time.

I tried to snuggle with my girlfriend, but she was too grumpervated to let me get close.

by BradTheGeek December 26, 2012

Grumster

“Grumster” ,Part of being a grummy unclean person(s),group or organization .This is in first person ;root word of Grummy :orgin

“Grumster “ You can tell that the Westside is turning into a Grumster community because grummy politicians.

by BigDeRob January 6, 2022

grumperoo

someone who is really grumpy

Tony stop acting like such a big grumperoo, im sorry you dont have your homo milk for your coffee

by are ess see December 18, 2008

Grumper

A decorative bumper commonly found on Jeep Wranglers that combines a bumper and grill. A must have bolt on part for any JK mallcrawler with 20"+ wheels that wants to distinguish themselves from the standard "Angry Eye" jeep.

"Kyle just dropped $1500 on that new Fabfours Grumper, friggen shame he he didn't spend it on lockers, eh? "

by Hokenstad July 30, 2019