My second live sng: 99 on 245 flop

[shejk]

Pretty early in a 150 dollar live sng. Blinds are 100-200, av stack 8k. 9 starting, 8 left. I have about 6k in my stack.

I get 99 utg, and decide to limp. I don't like getting any calls and have to play a big pot out of position. Besides there are some habitual pf raisers that I'd love to push this hand on. Unlike earlier hands, 3 people limp behind me, sb completes and bb checks.

6 people see the flop, pot 1200 chips.

comes 245, rainbow, sb and bb checks. I overbet 2k into the pot, since I'm sitting really reclined and doing my bets with my feet.

one fold, and then the chipleader pushes me allin. I drew a bad beat on him in an earlier tourny, and he's been joking a lot about getting me back for it. Everyone folds up to me, and I....?

My feeling is that he thinks I'm weak, but I do figure he has a made hand of some kind - he wouldn't push on me with nothing.