flapjack

to take someone's backpack and take out alll its contents then proceed to put the backpack inside out then put the contents back in. also to make it extra fun you can place the flapjacked backpack in a nearby garbage bin. 9 out of 10 times the person who got flapjacked will be pissed to the max.

today, me and zach flapjacked cindys backpack while she was in the bathroom. she was so pissed as we watched her from the window angrily putting her backpack back together

by backpack burglar September 13, 2009

Flapjack

An idiot in one form or another that drives like a complete imbecile.

"c'mon Flapjack, get with the program and pick a damned lane!"

by Ryan December 20, 2003

Flapjack

Flapjack was created by the residents of the B Wing of the 3rd floor of Northern Arizona's McConnell hall. It is a term of endearment, but also a sharp tounged insult.

*Clay spills milk all over Jordan's Nintendo*

Damnit! Way to go flapjack!

by Jordan Thomas November 15, 2004

Flapjacking

Best suited for women that have had a child. Their breast will sometimes be flattened and rest on their chest like a couple of flapjacks or pancakes.

Verb: when you place the palm of your hand between a woman's breasts and shake it side to side as fast you can, causing a flapping or slapping sound.

I was flapjacking my wife for our anniversary, that's why I'm walking with a limp.

by Woodwacker May 16, 2008

flapjack

When a man shits on woman's chest and she squishes it between her breasts and eats it.

Person 1: DUDE I totally gave that girl a flapjack! Person 2: Your fucked in the head!

by KrazyLuke360 December 13, 2010

Flapjacking

When a guy hits girls butt and it makes that clapping sound.

When jay Flapjacked me I, my booty cheered. I cant wait for my next Flapjacking.

by Marko main May 13, 2015

flapjack

When you fuck a girl in her fat rolls.

Well I'm saving for marriage but I'll give you a flapjack instead. What does that mean? You know when I jack you off with my stomach rolls.

by DaFlapJacker March 17, 2016