Busting a fat one

"Busting one"is busting one of your testes, another word for ejaculation. "Fat" is simply an emphasis for the amount of sperm ejected from the penis, in this case there's a lot of, and you better hope that thot enjoys your white warm creamy testicular fluids.

*Girl kneels down*
*sucks man's Penis*
*Man's about to climax*

Jerry: I'm going to be busting a fat one on your face
*Jerry pulls out of women's mouth and aims the penis towards her face*
*Jerry shoots*
*Jerry satisfyingly watches the sperm trickle down her face*

by Woketh Loops August 4, 2018

eat a fat one

Eating a big fat cock

hey mate eat a fat one u fuckin faggot

by maxey sup g banger April 27, 2006

hairy fat one

An insult, an alternative to kiss my arse

"Got a spare fag mate?"

"Kiss my hairy fat one"

by Slimrick May 17, 2008

suck a fat one

An insult telling the someone one to suck a d*ick

Person 1: Go suck a fat one!
Person 2: How fat?
Person 1: As fat as your mother
Person 2: Reported

by MeikSemith November 22, 2015

suck a fat one

When something really bad happens. Comes from suck and in this case it is sucking something big and fat. Used in the worst of situations when not much else can be said.

Doctor: I'm sorry, but you only have a few more months to live.
Man: Damn. That sucks a fat one.

by Anonymous April 11, 2004

Slow Fat One

A slow fat one is what happens to a male inmate when he drinks to much hooch. Regardless of the actual size of the penis in question, the excessive hooch makes it difficult to FAP or to perform anal copulation.

Slow to climax. Fat because the penis will not stay erect, hence the fat/floppy semi erect penis.

I tried to do a little uphill gardening with my prison bitch but my "slow fat one" made it impossible.

by Thomas Bombadil January 30, 2011

erik the fat one

Is a fat kid who loves gay porn and rapes little boys

That is Erik the fat one

by Ppppppppp12345 December 9, 2013