look up any word, like daquan:
 
29.
In poker parlance:

1) A deuce/two.
2) Two of something -- usually an amount of a bet.
"Quack quack!" -- Paul Magriel, announcing a bet of $22,000.
by Versatile Agent Zero! November 07, 2006
4 8
 
30.
The sound a Jesquigoduckster makes.
"QUACKKKKKKKKK"
by affraid_of_quack January 29, 2009
13 18
 
31.
1. One who is of methamphetamine addiction.
2. Someone who is really fuckin weird
1. Don't get near that fool, he's a quack.
2. He bought doughnuts for his cat, what a fuckin quack.
by Iron-man_matthew April 10, 2008
2 7
 
32.
A pseudomedical "professional" who earnestly believes in their products or procedures (as opposed to a fraud, who knows he is full of shit and just wants to make money), which in actuality are of dubious merit and are possibly injurious.
(Name) the quack (my chiropractor)
Was a squat little ape
With a mouse's voice
And a pigeon's gait
by Anon343 March 16, 2008
2 7
 
33.
Adjective

A descriptive word for something that is not good.

Synonyms could be: Lame, boring, stupid.

Particularly refers to scenarios.

This word may derive from jail or prison slang.

The word probably derives from the onomotopeia of 'quack'.

Utilizing the actual word:

You are at a party with a bunch of ugly-ass chicks and they're serving cheap beer. You also had to pay to get in. And some drunk idiot keeps switching songs on the player right in the middle of them.

"Hey man, let's get the fuck outa' here. This place is quack!"

-OR-

Utilizing the actual sound:

You are at the above party, and the ugly chicks are talking to you and your friend but you don't want to offend them (you might drink and dial later). So, you look at your friend, and instead of doing that slight raising the eyebrows nod-thing, you just make the sound "quack", or "eerack, erack" using a twisted-lip, things-are-lame look while possibly rolling your eyes.
by BunnyBrown May 24, 2008
6 12
 
34.
1. To loudly and aggressively express one's displeasure and offense at a deliberately misunderstood position held by someone else.
2. To misconstrue someone's words as a personal attack, and complain about it loudly.
3. To loudly proclaim how one is always the victim.
A: "You look better in blue"
B: "You're just out to get me!"
A: "Stop Quacking!"
by NotAMonkey April 15, 2008
6 12
 
35.
An online or e-slut who will often prey and stalk pre-pubescent teen boys via the internet.
Quack and nightfall cyber while playing WoW.
by Tom Bolton November 04, 2006
8 14