Thunder Flaps

Also referred to as Oprah arm. A man or woman with with larger fat deposits on the upper arm and/or upper leg area.

Did you see her thunder flaps hulking out of her shirt?

by UserMKnight March 17, 2017

fezzie flaps

A female with a wiffy down below after camping all weekend at a festival without having a shower other than using wet wipes

I need a shower when I get home I got fezzie flaps

by Fezzie flaps August 30, 2021

Mexican Mud Flap

When a man is having sex missionary style and the girl farts so hard that the mans balls slap his own asshole!

I should have never fed Sally that chili.. we were banging missionary and she ripped a fierce fart and gave me rowdy Mexican Mud Flap that had my balloon knot swollen for days!

by JoelskiJizzle September 10, 2019

Flapping

Having regular contact with a potential mate, both via Whatsapp and in the physical world.

I’m flapping this cute kech

by Pollo Pazzo December 25, 2018

Flapping

The act of masturbating with an uncircumcised penis.

Guy 1: Hey man where's Ethan at?

Guy 2: Dude he's totally in his bathroom flapping.

by RheulingKing September 14, 2016

Flapping

An idiot who is incessantly flapping there jaw at you or in your ear possibly spit coming out of the idiots mouth.

Meaning: Could you stop flapping in my ear man why can't you just shut the fuck up!

Stop flapping in my ear man! step back! give me some fucking space and shut the fuck up.

by BillLaRocco September 14, 2023

Flapping

To bail on a plan. Usually with a pitiful excuse. If the person does this often enough, they become the queen of flaps.

Also can use Flap

Jed - "Sorry, I know I said I'd come but I have a cold."

Sam - "You're flapping then?"

Jed - "No I just dont feel well.

Sam - "Dont flap man! It will be more boring."

Amanda - "This is the 5th time you've done this now Jed. You're becoming the queen of flaps."

Jed- "Fine I'll go."

by Jbot74 May 28, 2020