Procure por qualquer palavra, como b4nny:
 
8.
A stronger variation on the slang usage of "squat", meaning "absolutely nothing".

The origin of the phrase is unknown, but most likely it shares roots with the negatory slang usage of "jack".
"I get paid jack squat at my job."
por _Fabricated_ 20 de Setembro de 2003
 
9.
A pleasant way of saying "Jack Shit" which means nothing. Usually used in reference to possesions or intelligence.
That hobo doesn't have money. In fact, he ain't got jack squat.
por GuyWithWalletContaining Jack Squat 19 de Setembro de 2003
 
10.
the act of not getting anything
I totally thought I was going to score, but I didn't get jack squat
por tyler 19 de Setembro de 2003
 
11.
Don't know nothing, a person's iq about someone else is 0.
The assistant front end manager, don't know crap about me, she is just another idiot who wants to get me in trouble.
por Saints 22 de Setembro de 2003
 
12.
a polite way to say 'jack shit' meaning
nothing of value or worth
Front You some weed?
Dude, You ain't got jack squat to pay me with. Ya moochie assed cunt.
por Mr.Skullhead 20 de Setembro de 2003