A word used to describe total embarrassment, dissmay or shock over something you've been informed. it's a word equivalent to gasping or cringing.
"You know Grandma died!"
"*cringe* Gneek! Really!?"
Describing a person in a funny or sarcastic way. Also used to described someone acting like an idiot or a moron.
Carlos: Shoe want it like this ?
Steve: I like it like that, yes!
Carlos: You want it, come get it, right here you gneek!