sparkle ponyのようなどんな単語でも探してください。
nasty, horrible, disgusting
urgh, i had to open the window, cuz the car smelt gacky as fuck
mikepacker88によって 2007年10月14日(日)
something that makes you gack, often yucky
the food was gacky.
Pookettによって 2007年05月18日(金)
a nickname for someone that does meth. from the word "gacked"
hey gacky, are you gacked ouy today?
S. 22nd streetによって 2006年10月18日(水)
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!
mez05によって 2006年09月19日(火)