maghanap ng salita, tulad ng pussy:
 
1.
nasty, horrible, disgusting
urgh, i had to open the window, cuz the car smelt gacky as fuck
ayon kay mikepacker88 ika-14 ng Oktubre, 2007
 
2.
something that makes you gack, often yucky
the food was gacky.
ayon kay Pookett ika-18 ng Mayo, 2007
 
3.
a nickname for someone that does meth. from the word "gacked"
hey gacky, are you gacked ouy today?
ayon kay S. 22nd street ika-18 ng Oktubre, 2006
 
4.
uncoordinated, unco, sloppy, as in when running.

also used to describe something that is gack-like, gooey, sloppy.
hey man, i suck at running. i'm so gacky.

ew that's gacky!
ayon kay mez05 ika-19 ng Setyembre, 2006