flapjack ass

The state in which one's posterior is so undeveloped and underutilized that it begins to resemble that of a common breakfast dish.

Girl: "Have you seen Sally lately?"
Boy: "Yeah, she has a total flapjack ass."

by muscleman_2020 August 30, 2016

flapjack

A stupid person

"you don't know what two squared is? You utter flapjack"

by Donaugustine July 14, 2016

Flapjacking

Female teabagging

My bird was Flapjacking me last night

by Aslan101 May 15, 2016

Flapcracker

To crack ones flaps

Once riding on a horse, my flaps cracked uncontrollably 'I've just had a flapcracker'

by Dungtrumpet March 11, 2017

Flapjack

An insult. Used to say "loser" or "chach".

"Hey flapjack, get outta my way before I pound your face into the dumpster outback."

by Synjin the Skeleton May 1, 2017

Flapjack

a fake ass person that switches up like a pancake

Dude 1: bruh really went to see infinity war with the fuck boys in an Audi

Dude 2: he a flapjack

Dude 3: Deadass my guy ....... let’s go to buffalo spot

by cesarcpt June 1, 2018

Flapjack

The female version of sending a dick pic

"Send me a Flapjack"
"You what?"
"Let me see you Flaps so I can Jack off"

by Eppi1986 June 11, 2018