After the blackout, the sushi in my refrigerator looked and smelled groady!
Unpleasant and unappealing, usually in the sense of something that has been worn out, spoiled, or left unwashed for too long, such as month-old gym socks. Sometimes associated with 70's-90's American culture.
Dude, how long has this fish been here? It's smells groady!
gross, but more than gross. see raunchy, or granger
man, that girl just sneezed all over herself...that's groady!
someone or something that is gross and ugly (something along those lines)
eww your face is groady!!! put a bag over it!!!!
when you fuck random people without a condom or not knowing what they have
Dan: "this bitch is mad ugly but pussy is pussy"