Gumpin’ 

When you put the homies cock in your mouth and start flexing all of your throat muscles, causing him to bust so hard it blows out your spinal cord, killing you instantly.

My homie was gumpin’ me so hard last night he fucking died.

Gumpin’ by Killerkane554 April 12, 2024

Gumpin

Representing the squad.

Yo we Gumpin

Gumpin by jmcsdhtdjrmmhetcatrsfmmdermaws May 22, 2016

gumpin

to smile bashfully from flattery

I put my mack down and she started gumpin.

gumpin by jamma wun/ kwazdog (b-more) February 23, 2003

Gumpin' 

Being filthy stinking rich and having a mediocre job.

Did you hear the Marquis DeBonère works at McDonald's? Ya he's Gumpin' large.

Gumpin' by Skyfloss December 5, 2016

Gumpin

A cliff at dolime quarry in Guelph Ontario. The name came to be when some drunken idiot (read: typical cliff jumper) tried to spray paint "Jump In" but managed to spell "Gjump In" which has now been shortened to "gumpin". A gumpin is also a measurement. 1 gumpin = ~25ft
a gumpin is not a static measurement because a gumpin is defined as "the distance from the top of the cliff to the water" thus a gumpin is never the same.

S: I dare you to dive off the gumpin!
T: I dare you to gainer the gumpin!
S: I dont know how to GAY-NOR
T: It's "gainer" not gaynor, you fucker.
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I answered my physics test in gumpin lengths.
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Dude that cliff is like 3/4ths of a gumpin.
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Gumpin is pronounced "Guu-om-pin"
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the amount of water in dolime quarry is 36 gumpins cubed (i.e. 36g^3 opposed to 300m^3)

Gumpin by i<3jackjohnson March 4, 2009

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