The act of screwing a flap or fold of fat or skin. Similar to a tittyfuck without the boobs.
I busted a load while flapjacking in her back fat.
by RDZombie February 7, 2008
Get the flapjack mug.
Killing bitch ass people without them knowing what the DL is.
We are going to Flapjack Andy's girlfriend.
by MBTJESSRW October 8, 2009
Get the Flapjack mug.
To masturbate with a with a pancake (preferably warm) covered in warm syrup,
Phil make pancakes and decided to go flapjacking.
by DjRobot March 3, 2011
Get the FlapJacking mug.
A loose fold of skin which hangs from a persons underarm, and will often swing as they move.
"Watch where you're swinging those flapjacks, Arlene. You could hurt somebody."
by Captain Flapjacks July 27, 2012
Get the Flapjacks mug.
When your dog gets neutered, the empty sack that remains. Resembles a FlapJack.

Also See Chicken Patty
OMG, Look at Troopers FlapJacks! he doesn't even know theres nothing there!
by BlackMeowCat July 14, 2004
Get the FlapJacks mug.
In the USA, a term used to describe an oat based pancake, sometimes eaten at breakfast.

In the UK, or at least in England, a term used to describe what American's call a granola bar. A snack made from oats, sugar or honey or golden syrup (treacle) and butter, occasionally with nuts or dried fruit added. When shop bought, they tend to be more rectangular in shape, but when homemade they tend to be cut in to square slices.
I had a flapjack earlier
Do you want some flapjack?
by Anonymousperson321 June 9, 2017
Get the Flapjack mug.
eating out a bitch while she's droppin a deuce aka: the female blumpkin
ever since we got on the same poop schedule, she'll give me a blumpkin then i'll give her a flapjack.
by Flapjack Joe April 25, 2008
Get the flapjack mug.