Pronounced "yuh-fien-kd". A term used to describe a bad situation.
Similar to saying "you're up shit creek without a paddle".
guy1: "Aww damn dude, we got an eviction notice!"
guy2: "Shit! And we don't have gas money to get to work because you got that damn 52" JVC HDTV!"
guy that's not on the lease and who's name isn't on any bill (me): "Now Yaphinked!"