Flapping their gums

When someone is said to be “flapping their gums” it means that he or she talks a lot about topics he or she doesn't really understand or know about. It also means to say something but not really mean it.

Frank and Joe are always flapping their gums about what it's like to be street hustlers, when they have never even been out of the burbs.

by girl sexy February 7, 2009

smelly fanny flapping

A competition to see who can flap out the grossest fanny smell

She's the regional champion at smelly fanny flapping, what a whiff worth a sniff

by mitch00uk March 26, 2015

Fappination

When you don't have any actual porn and you fap with nothing but your imagination.

My mom found my playboys, and threw them away, now i'll have to use my fappination.

by Last_Pariah November 4, 2010

Flapping Walrus

The act when a fat person claps his hands and all his fat jiggles

When my friend claps he doesn't realize he's doing the Flapping Walrus.

by Davies Ma January 4, 2011

flag flapping

On windy and even breezy days when a slutty woman's pussy lips can be heard flapping in the wind, giving you the impression there is a flag nearby.

Dude, do you see a flag anywhere around here? I can hear one, but I sure as hell can't see it. Oh wait, nevermind, your mom is wearing a miniskirt with no panties again. That is one flag flapping bitch!

by Mike -Hunt January 15, 2008

Frapping

wherein an individual leaves their Facebook profile logged in and unattended.. leaving it open to have their status update free to be comically or embarrassingly changed by another person.

status update frapping >> Michael Jones: I better get my anal leaking in check!

by pyroteaze August 1, 2011

Cape-Flapping

-verb
1. all flash, no function. Expending all power but with little or no productivity

Derived from the movie "Dark Night"; in which we see our beloved Batman riding his Batmobike through Gotham; notably the only time you'll see our hero's cape moving faster than him.

2. an excessive ruckus created with nothing to back it

3. overly hyped with a disappointing result

"I expected that Batmobike to tear through Gotham City, but all I saw was a Bat-ton of cape-flapping."

by Naked Fain August 12, 2008