Slop Show

Used to describe a) a person who is so hammered they can't speak, walk, or basically do anything other than puke, or b) a party in which several people are puking all over the place

a) "Shit, Heather was a major slop show last night!"
b) "Hey did you go to Dave's party?"
"Yeah man, there was puke everywhere, it was a total slop show."