63o - hand vs Private Joker

[PokerBob]

[ QUOTE ]
Private Joker raises. 4 callers. I call with 63o, because stox says to call with any 2 here, and because I am drinking a corona.

Flop JT3 2 spades.

I check. PJ bets. 2 callers. I call.

Turn is an offsuit 6. I check. PJ bets. 1 caller. I CR. PJ 3 bets. Ultra fishy lady calls. I...?

[/ QUOTE ]

The real question here is, does PJ know not to 3bet an overpair here? My guess is that he does, and thus you draw dead.