Front dump 

When a person takes a long forceful piss

After those twelve beers I had a wicked front dump.

Front dump by Bigblackdrew October 20, 2017

front dump 

When a guy is doing a girl doggy-style and she thinks she has to fart, but when she does, diarrhea comes out and drips down around the guy and to her front.

She mentioned that her stomach was upset, but when I was hitting it from behind, she front dumped all over my dick!

front dump by Lady Lish July 25, 2015

Front Dumpy 

The opposite of a back dumpy.

The Boogie Slug has a large front dumpy!

Front Dumpy by Spiffy McFarland November 18, 2022

Front Dumper 

1.A large extra area of fat between the belly button and genitalia that looks like a second ass 2.Being able to defecate on the toilet sitting facing the tank due to obesity.

Courtney had such a large front dumper that Paul had to role her in flour to find the wet spot.

Front Dumper by Opie Ortiz SR July 19, 2007

front dumping

ejaculation

"I was front dumping my old lady last night, filled her pink pocket and her stink rocket. high five."

front dumping by chester99 March 18, 2018

Frontpumper 

A person who display a motion of a forward directional thrust at the hips while doing activities

Would you just look at that frontpumper

Frontpumper by Jd688 July 30, 2012