gumpkin 

The act of receiving a gummer (no tooth blow job) while defecating.

"yo, you're grandma's a pro at giving out gumpkins!"

gumpkin by someguy3692006 August 2, 2006

Gumpkin 

The act of performing oral sex whilst secreting waste from the anal orifice. The cousin of the more commonly known blumpkin.

"If you don't eat my shit, i'm gonna give you a gumpkin.'

Gumpkin by Pat & Anthony October 23, 2009

Gumpkin 

A Gumpkin is the glorious combination of receiving oral pleasure from an individual missing teeth while simultaneously Evacuating ones bowels.

See Blumpkin for a similar, yet less satisfying experience

Pablo instantly realized his love for G-MILFS and meth-heads whilst experiencing his very first Gumpkin

Gumpkin by PabloRincon July 10, 2019

Gumpkin 

Receiving head on the "head" (toilet) from a senior citizen without their teeth or dentures.

Damn, that old bitch with no teeth sucked my cock while I was taking a shit.

It was like a blumpkin except she had no teeth. I think it's called a gumpkin.

Gumpkin by Dsm92 May 27, 2023

Forrest Gumpkin 

Recieving oral sex from a retarded girl while taking a crap.

The waterhead with a hockey helmet on gave me a Forrest Gumpkin after she got off the shortbus.

Forrest Gumpkin by miller66 December 16, 2008

Bubba Gumpkin 

The homosexual, interracial art of receiving oral whilst on the docks of the bayou while deficating and eating shrimps reflecting the relationship of forest gump and Bubba

Hugh received a Bubba Gumpkin from Tyree after the Church fish fry

Bubba Gumpkin by Phillip lester November 22, 2016

Forest Gumpkin

Getting Georgia dome from an Alabama man with a learning disability and remarkable dumb-luck while dropping a Bill Cosby or pinching off a Wesley Snipes. This act is usually performed with little to no expense to the receiver at all.

Gio and AJ both received simultaneous Forest Gumpkins, while dropping Barry Larkins, from the same homeless Birmingham native on their return trip from Panama City for the price of 12 cents, a pair of novelty sunglasses, and a jolly rancher.

Forest Gumpkin by the-Real-Snuffaluffagus July 31, 2011