Grymper

A man who flies on a penguin sideways while throwing him self of a toaster into Mars.

"That man flies on a penguin sideways while throwing him self off a toaster into Mars. That's what we call a Grymper."

Grymper by Turtlewatcher3000🥭🧌 October 29, 2025

Gryper 

a feeling that represents every feeling you can feel

I feel really gryper right now.

Gryper by galvatroz May 29, 2016

Grumper 

An especially hot and steamy shit. Grumpers often leave you very sweaty and exhausted. They're mostly taken under less than ideal situations like port-o-johns and bar bathrooms.

Man I was tailgating on Saturday and I had to shit some fierce. I went to the port-o-John and dropped a fiery grumper. My asshole was never the same.

Grumper by Alexdlegit March 25, 2017

Grumperson Jones 

An extremely grumpy, cranky, or unhappy individual.

Watch out, Greg is a Grumperson Jones today!

Grumperson Jones by Emily Jones-Parker July 28, 2010

grampers

Diapers for the elderly. Depends undergarments. Grandpa+Pampers= Grampers.

You smell that, that old bastard just crapped his grampers.

grampers by Larson November 9, 2006

gromper 

A gromper is a unseen creature that lives in holes or caves known as "gromper holes." They are typically active at night and low light hours especially in sparcley populated areas. Their activities range from mischievous trickery to the occasional kidnaping and eating of lost travelers.

"Stay away from there, that's a gromper hole if I've ever seen one."

"Don't go outside or a gromper might get you"

gromper by My'vatn May 14, 2017

Niagara Grumper 

An explosive shit. Comes pouring out of your ass with seemingly no end to the flow. Like a hot waterfall of shit.

I ate some bad oysters last night and today I experienced the worst Niagara Grumper. I couldn’t get off the shitter.

Niagara Grumper by Eaton Holgoode January 25, 2018