windy flaps o zwirnor 

large dangling beef curtains which sway in even the slightest breeze, generally encrusted and smelling of fish.

Christ that fat lass has the windy flaps o zwirnor

windy flaps o zwirnor by Most of the Scottish Regiments May 7, 2008

up ya flaps

An old english black country term used when toasting to somebodies good health. simililar to cheers or bottoms up

for example, "please raise your glasses to the bride and groom and wish them all the best" then everyone says "up ya flaps"

up ya flaps by Big Ricky P August 27, 2006

Mud flaps

Derogatory statement describing a girls vagina. You can picture it if you'd like.

"How was she?"
"Decent. .. Hell of a lot of mud flap down there though."

Mud flaps by Balls November 14, 2004

fun flaps 

labia, see beef curtains

Man, would I like to bury my tongue in between her fun flaps and lick her till she girl-jizzes on my face.

fun flaps by Gor January 23, 2003

BLOOD FLAPS 

Flaps, usually large, of the pussy that hold in the bloody mess that peaks it's evil self once a month.

Josh: "MY GOD!! When I pulled Betty's blood flaps aside about a quart of blood spilled out of her!!

Josh's Mom: GROSS!!

BLOOD FLAPS by tony sanchez January 22, 2007

tuna flaps 

streched out flaps on a vagina

"your tuna flaps are so big, you could cover your fist before you get to the hole".

tuna flaps by Rick69 October 10, 2007

im just slapping your flaps

1. it is the opposite of im just busting your balls and or female version of im just busting your balls.

2.it is a quick comeback to make fun of a guy implieing he doesnt have his manhood instead he has a vajj.

your friend is getting vagitated with something you said and you reply its ok buddy im just slapping your flaps.

im just slapping your flaps by shoosterjama July 30, 2009