Flat Jack 

A Flat Jack is a square of breaded processed chicken that can be heated up in a toaster instead of an oven, making it a quick and convenient lunch option or snack food.
It's like a chicken nugget that is the size and shape of a Pop-Tart.

Hey man, I'm hungry, but I dont want to heat up the oven or turn on the stove for something small. What do I do?

Oh, no problem. Stick a couple Flat Jacks in the toaster and you're good to go dude.

Thanks brah

Flat Jack by Anon7301 May 7, 2011

flat jackson 

A knee-legnth penis, hanging low to the right, with short pubic hair.

Man, I can't believe that guy has a flat jackson!

flat jackson by mrbill4 December 2, 2018

Saggy Flapjacks 

The saggiest boobs ever. Usually defined by grammas, old women and guys who spend too much time at KFC and McDonalds.

"Dude! Did you see that fat-ass at KFC?"

"Hell yeah! You could see his saggy flapjacks through his shirt! Ewwwwwwwww..."

Saggy Flapjacks by ReconnaissanceTeamLS97 March 29, 2012

marijuana short snacks quarter flapjacks 

Get really drunk and really high on a Tuesday morning (6 AM to be exact) and driving while jacking off to some hentai while “kings dead” by James Blake, Jay Rock, Kendrick Lamar, and Future plays on full blast on a Bluetooth speaker, oh and make sure your car says “skylanders” on it

(Term is most commonly used in New Zealand )

Asshole: yo what did you do yesterday?
Prostitute: I went marijuana short snacks quarter flapjacks
Asshole again: that’s pretty dangerous, you good?
Prostitute: yea I’m fine

marijuana short snacks quarter flapjacks by Thiswillruinmyfuture89 February 26, 2021

flapjacks 

low hanging, flat breasts resembling pancakes.

When I was feeling up your grandma, I realized she had mad flapjacks.

flapjacks by Copie Boy November 6, 2002

Butter Melting on a Big Ole' Pile of Flapjacks 

The best feeling in the world. When everything in life is just right.

"I feel like a slab of butter melting on a big ole' pile of flapjacks!"

Butter Melting on a Big Ole' Pile of Flapjacks by MeltButterFlapjacks September 19, 2009

Flapjacks 

Flapjacks are the condition of a woman having flat sagging breasts, like flapjacks. The type a crack whore would have.

Tammy does not want to show us her breasts, she must have flapjacks!

Flapjacks by Rocco1 December 7, 2003