anal flap

A small flap of skin that hangs down over the anus caused from too much anal sex.

Man that girl got it soo bad last night that she's sportin' and anal flap.

by teknotronikgrrl420 October 11, 2007

Flap Jacks

A sex position which a female is mounted and faced forward towards the male. The male then grasps the ass cheeks of the female and bounces it up and down like they were flipping pancakes.

Damn boy I flap jacks the hell out of Tiffany last night. Her ass was flipping like pancakes.

by Jacobthewolf September 07, 2012

back flaps

Fat folds found on obese women where shoulder blades are normally.

That woman is so fat she has back flaps.

by Trebino October 03, 2006

Mud Flaps

Sagging butt cheeks with age and weight loss such that a pencil could be held in the crack between back upper thigh and bum. Vastly superior to all alternative definitions for the sheer ubiquity of the phenomena but also because legs are the human equivalent to wheels and human mud flaps are therefore perfect homologues to vehicular ones. Entered Urban lexicon in Spinal Tap's hit Big Bottom in which this second chorus appears:

Big bottom, Big bottom
Talk about mud flaps
My gal's got 'em.
Big bottom
Drive me out of my mind.
How can I leave this behind?

by Jellybean Sherbert September 15, 2008

Cat Flap

Ever seen toy story? You remember Sid? Now think of him but more bisexual. Aaaannnnndddd that's a cat flap

"That Leon is a bit of a cat flap isn't he"

by AmazeeHD March 07, 2017

flap jack

when a women gets kicked in the crotch.

she needs to receive a flap jack for being a dreaded anus.

by Tinkerism February 01, 2018

jam flaps

A girl's vagina when she is on her period.

"Bleeeerrrgghhh.. Jesus girl put it away, you've got jam flaps"
or
"Yum Yum, bring that over here, I'd love to chow down on your jam flaps"

(depending on your personal perversion)

by DJ N-Fuzion February 11, 2008