Gumpin It 

When someone is running as fast as they can, and look like an idiot doing so.

That guy looked like a fool, gumpin it away from the cops like that.

Gumpin It by JohntheOnion August 25, 2023

Gumpin It 

The act of placing a living freshly caught shrimp, (or crawdad depending on your region) inside of your rectum in the manner of the hamster Lemmiwinks in the South Park episode "The Death Camp of Tolerance". There are some who swear by the more extreme variation "Bubba-Gumpin It" - in which you place two belts around your lower thighs in a tourniquet-fashion to pay homage to Lt. Dan.

Sorry I'm late, I was Gumpin it for the last hour or so.

Gumpin It by [Zuss]BeanMan March 29, 2025

Gumpin' It. 

Going where your heart leads you without fully knowing how you are affecting the world around you.

I don't really have a plan, I just do what I feel I need to do next...I'm just Gumpin' It.

Gumpin' It. by Good Contractor May 15, 2020

Gumpin' it 

when you fuck someone whos not quite retarted but almost there.

"i was Gumpin' it last night with that chick in the freezer room in the back bro"

Gumpin' it by gumper November 22, 2021

Gumpin' It 

The Act Of Waiting At A Bus Stop While One Sits His, and/or Her Posterior Structure Onto A Nearby Bench, Lookin' Like One Douche Of A Gump.(see. Gump)

Some Dude: Yo Man Its Been Over An Hour, Where You At?

Smokey SellsALOT: My Bad Dawg Im Stuck Here Gumpin' It At This Bus Stop.

Some Dude: You Douchebag!

Gumpin' It by Boondocckkkkk November 12, 2007

Gumpin' It 

Masturbating EXCLUSIVELY to the sex scenes in Forrest Gump the Novel made in 1986 by Winston Groom and the 1994 movie by Robert Zemeckis

"What are you doing tonight?"
"I'm about to be Gumpin' It so hard!"

Gumpin' It by ShadyShrew August 25, 2025

straight gumpin' it 

One's ability to run with great amounts of speed. Usually in order to reach a destination or escape a pursuer.

"I was trying to catch Dave, but he was straight gumpin' it!"

straight gumpin' it by Stealthfox December 8, 2007