Aussie grump

Aussie Grump is the term used to describe an Australian that is always extremely agitated

Holy shit big Michael is such an Aussie grump.

by Jake👍🏼 December 5, 2016

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

reverse grumpkin

when a person sitting on a toilet taking a shit gives oral sex to someone standing in front of them

yeah i got a grumpkin then gave her a reverse grumpkin

by Bradford, PA March 18, 2011

reverse grumpkin

Same as a a grumpkin...A girl is taking the shit while the guy eats the girl out!

man! that was a good reverse grumpkin!

by Joe Davis September 11, 2003

grumpkie

when a girl or guy gives another guy a blowjob while he is taking a dump.

by Steve Duckworth October 28, 2003

Grullet

Quite simply, a 'greasy mullet'. This is the state hair gets in when you don't wash it for a couple of days, stand in smoky pubs, eat a few too many kebabs and finally dip your head in a last nights chip fat. A Gomper will often be found with hair such as this.

Once again, after a few nights worth of burning the candle at both ends, James's hair resembled a grullet.

by Skewy December 11, 2003

grullet

grandpa mullet
note: its often confused with drullet (dredlock mullet) so stay on your toes!

when i grow up i want to have a grullet and sit on my backporch and shoot rodents

by TaciturnSally October 10, 2005