Flappy

When your hair is nappy but you were laying down too long and it's flat in the back.

I passed out and woke up with flappy bed head.

by Hurtjjliz June 26, 2019

Flappy

A state of happiness do to being full and satisfied after eating.

Pretty much the opposite of hangry

Person 1: Hey, how are you feeling today?

Person 2: Great! I was pretty hangry earlier but now I'm flappy.

by FroztyDonut April 09, 2016

flappy nips

They are something that every 500 pound philipino man has.

YOU LOOK LIKE MY DADS FLAPPY NIPS

by #ufbiueghiuoeniuofe July 25, 2018

flappy arse

it’s alan.

OMG LOOK THERES FLAPPY ARSE!!! (aka alan) #NOWAY! #REALLIFEALAN 😱😱😱

by keira X April 03, 2022

Prof. Flappy Fuzzymonkey Moment

When you log onto Toontown Rewritten and none of your friends are online, besides some random person with a name like Prof. Flappy Fuzzymonkey who you don't talk to and forgot why you even friended.

Man, nobody's on TTR, this sure is a Prof. Flappy Fuzzymonkey Moment.

by Marley556 November 03, 2022

Totes Flappy Bird

Just really really irritating & frustrating!

OMG, why do you always ruin everything? You're such a Flappy bird.
You are a totes Flappy Bird

by DrCamp22 February 11, 2014

Flappiness

An autistic term ; Derived from flap and happiness ; Being so happy you feel the need to stim.

He was so excited, he was filled with a sense of Flappiness

by tetsuwan_atomu April 22, 2018