Fapjack 

A small round & flat pool of cum left over after a dude beats off.

"Dude, is that a dried fapjack on your sheets?"

Fapjack by Scrappy SamCat March 10, 2009

brazilian flapjack 

This is where you are doing a female from behind and bust a nut on her back. Let the semen dry to that of a flake and make her eat it.

I wanted to have my girl try a new breakfast food so I made her a brazilian flapjack.

brazilian flapjack by Chris McCartney November 7, 2006

flapsack 

A condition most often brought about immediately following a rather formidable ejaculatory event.

It will generally cause ones scrotol-sack to appear deflated, flappy and saggy.

The condition typically resolves itself in 8-12 hours once the owner of the flapsack has had the opportunity to replenish his bodily fluids and what not.

Tyrone to his partner: Man homegirl Shwatanquerayray done wore me out bro....she done left me with a flapsack el grande yo.

Lucious in response: Ahhhhh yeeahh homegirl be knowing how to operate her body fo sho. You best get some gatorade or coolade up in ya for the dehydration mane.

flapsack by Shit Fkcuer Deluxe September 5, 2013

Boston flapjack 

Similar in execution to the Boston Pancake, except that an oats-based meal (Muesli, Scottish porridge) must have been had before the event.

So my boy was going to give me a b. pancake breakfast but it turned out to be a Boston flapjack...
Still yummy though!

Boston flapjack by quenarel March 13, 2009

flap jacks 

breasts that are unatractive in any way, be they saggy, miscolored, wrinkled, or pancake like in nature.

that chik's tits were no good, she was working with some flap jacks.

flap jacks, jacks flapped

flap jacks by HL Deez February 17, 2005

flapjack splat 

When a man titty fucks a woman and takes a shit on her stomach.

Your mom wanted to get kinky with me so I gave her the flapjack splat.

flapjack splat by Bob November 30, 2004

Ole Canadian Flapjack 

The act of warming ones testicles between their own hands making the scrotum, while still warm, in to a pancake shape and striking it upon someone's face.

While Tom Cruise was asleep on the couch Bono gave him the ole Canadian flapjack.

Ole Canadian Flapjack by BonoVox260 July 4, 2009