Grody

[Justin Bieber]

Nasty, dirty, disgusting, foul, revolting, yucky.

[Tanya Shivari]

noun: disgusting, dirty or just plain unappealing.
inflected: grodier, grodiest
it seams this may be an Americanized pronounciation of the british grotty, which means of poor quality.

[Sarah]

gross, disgusting, dirty, filthy, nasty

[Justin Bieber]

Really disgusting and gross.

[Tanya Shivari]

a word descirbing something [grimy] and [icky].

[Jessica]

adj. (grow-dee): when someone is dirty, gross, uncempt, bad hygene, nappy hair, greasy, not very good looking etc.

[Britney]

disgusting, foul, unclean

[Sarah]

nasty
sick
gross
fucked up

[PussyCat]

Anything disgusting or nasty...

[Becky]

slang for gross, coined by [George Harrison] who actually said something was grotty in the movie [a hard days night]