your balls are flapping 

1. A fruitless course of action.
2. The inevitable conclusion to a religous or political debate inside the smittyverse.

see: talkin out the side'o yah neck
Source: ph3arbear

"...So he was all like d00d mormons totally kickass, you are such a fuckin nazi, and i was like d00d, stfu your balls are flapping.."

your balls are flapping by OPi3 March 3, 2004

Ball Flapping 

The presentation of the scrotal sack, within a pair of knickers. Arranged to represent a oversized set of vagina lips (labia)

This is then most commonly photographed and sent via text message to as many people as possible.

The best examples either convey a very extreme mess of a vagina, or try to look as close to a vagina as possible. Putting doubt into the viewers mind to whether they are looking at, Balls Flapping around a pair of knickers, or actually just a vile vagina.

(Mike) "ohhh, got a text from tom",

(Charlie) "yer what's that hobo saying",

(Mike) "oh ohhh awwwe, what the fuck is that!"

(Charlie) "where let me look... awwwwww shittt, dude you just got Ball Flapped!"

(Mike) "thats Ball Flapping disgusting. Can't believe Toms Ball Flapping people by text, and on my birthday as well. They do kinda remind me of that chick i muffed out back in Korea though"

(Charlie) "i dunno how to tell you this mike, but that chick may have been Ball Flapping you, you may have just been going down on a guys balls..."

(Mike) *Face of shame*

Ball Flapping by Aderz August 21, 2011

Flipping balls 

Angered to the point where one's testicles begin flipping around in their sack; may or may not involve the use of alcohol or other illicit substances.

"FUCK!! I CANNOT BELIEVE THAT GODDAMN OPRAH IS GODDAMN QUITTING!!"
"Dude, stop flipping balls."

Flipping balls by SummertimeRolls March 6, 2010

Ballslapping

As a replacement for the word “bussin”, Ballslappin is used as a term when you eat something so good it’s better than bussin. -

Yo dude those burgers were ballslappin!
I just made some ballslapping ass wings bro.

Ballslapping by GRUMPY_GUSTO September 16, 2021

Ballslapping

When food or beverage is so good it is better than bussin.

Damn this popcorn is ballslapping!
Bro i made some ballslappin ass beans last night.

Ballslapping by GRUMPY_GUSTO September 17, 2021