Quack

To be a weird, gross, ugly child. This person is usually described as being irritating and straight ugly.

Dylan, stop being such a quack.
Dylan, your annoying me, you’re a quack.

by Jco1015 November 11, 2018

Quack

Flatulence released from the anal cavity, which is powerful enough to project fecal matter at dangerous velocity onto the flatulator's undergarments. A strong wet fart. Otherwise know as a shart, these noisy explosions tend to have a distinct "quack" sound when released past the sphincter.

(ex 1) Shit ran down my thigh as a result of a disastrous quack.

(ex 2) Tony accidentally quacked while trying to light his fart, in this situation a basic joke had become oh so dangerous.

by iLOVEtwat May 22, 2010

Quack

A quacks is someone who is lame. loser or a nerd . You don’t want to be a quack.

instead of going out with everyone, she stayed in and acted like a quack.

by Khellie June 24, 2020

quackgenic

cool ass mf

quackgenic is my favorite person ever

by quackitymyhab1bi July 13, 2021

quackadeeznuts

Is a stupid b1tch.

You remind me of quackadeeznuts! they copied quackondeeznuts.

by avani.is.queen. September 20, 2021

quackafs

quackafs is very sweet,kind and very nice.
They are one of my fav mutuals ty<3(your the reason I’m still here today)

quackafs is very very sweet :)

by Frog socks October 14, 2021

right quack

right quack is derrived from the phrase 'real quick.'

Let me see that magazine right quack before i smack you upside your dome.

by Bill December 10, 2003