Gravy gusher 

Male meat appendage

My gravy gusher can't wait to blow its load in her clam shanty !

Gravy gusher by Darcizzle March 23, 2023

Montgomery Butt Gusher 

Cumming in a girls asshole then sucking the cum out with your mouth (2-5 seconds max). After that spit it back into her mouth.

Dude last night I gave this chick a Montgomery Butt Gusher

Montgomery Butt Gusher by Big Nasty B September 24, 2021

gusher 

a mooshy boob that people love to touch

Lyndsey has fucking gushers i love her sexy ass gushers

gusher by the brownie triplets April 2, 2005

Gusher 

Someone who masturbates excessively

He masturbates so much, what a gusher!

Gusher by Faworma November 3, 2017

Köln Gusher Effect 

1. A side-effect arising from a female foreign exchange student, alienated by language barriers, deciding to spend the semester in her bedroom, auto-stimulating.

2. A prog-rock band from Wisconsin.

"My God, dude! We slept together once before she left, but now she's returned there is a serious Köln Gusher Effect going on!"
"Hot! Did you have a towel?"

Köln Gusher Effect by Plummy Mummy July 13, 2010

Cum gusher 

When you cum in a fruit roll up and fold it up and she eats it

We ran out of gushers so I made her a cum gusher

Cum gusher by Itscasinoking November 14, 2019

Gusher 

The scrubbing of one's penis.

My boyfriend came over &i gave him a gusher,with a wax machine.

Gusher by karaskeetskeet February 20, 2007