Hey Guys

On the weekend i was playing a Live 1/2 PLO game. i had been doing quite well , i had about 500 in front of me. there were about 5 people i knew on the table so it was really fun. i am not the most experienced omaha player but i am confident i am still a significant favourite in this game, except for one of my mates that was on the table with me. 

UTG sits down at the table and this is his first hand, and he raises pot blind. 

cutoff button didn't look like much of a player but he had won a couple of pots and was sitting on about 350. 

then this hand comes along. 

Hand: Ks Kh Jh Tx

UTG: raise to $7 blind

ME – UTG+1 : repot to $21

CO – call

UTG call

flop 9h Th 5x

UTG leads for 60 which is basically full pot

I elect to smooth. i think i have a massive hand and i wouldn't mind the overcall

then the WTF part

CO says pot so he basically shoves, and now the UTG player snap calls the last of his $200 and its back around to me. 

now my head explodes and i am wondering what do to. 

at first glance it looks like i have a monster but i cant help but think that CO has the nfd and possibly Aces or 2 pair as well. and if thats the case i am drawing to my Q basically. 

this was the first time in a long time at the poker table where i was really clueless on what to do. 

for the omaha players out there, what do you think?