you little umbrella monkey quack sack 

World's best insult

By Phil Lester a.k.a. AmazingPhil

Asshole: bitch
Me: you little umbrella monkey quack sack
Asshole: what?

Me: *walks away like a boss*

you little umbrella monkey quack sack by fluffy-black-unicorn January 8, 2017

Quack! 

Something you yell when a situation is overly cheesy or just plain stupid.

*cheesy,icky-romantic scene in Titanic* Quuuuuaaacckk!! This is the cheesiest bullshit I've ever seen!!!

* A dumb joke being popped in a stupid movie* Quack! That is so gay and not even funny.

Quack! by Quack quack! April 20, 2010

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.

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.

Quack by iLOVEtwat May 22, 2010

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.

right quack by Bill December 10, 2003

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.

Quack by Khellie June 24, 2020

whack job quack 

a bigoted psychiatrical supremacist (terrorists such as alkita quacks psychiatrists ext..)

why don't the alkita quacks go taliwhack the the taliban frigen whack job quacks.

dont let the whack job quacks bullshit you with some twisted common misconception!

whack job quack by KAboJa October 18, 2008