Poker Stars $1/$2 No Limit Hold'em - 6 players
The Official 2+2 Hand Converter Powered By DeucesCracked.com

SB: $201.00
BB: $371.30
Hero (UTG): $233.45
MP: $839.15
CO: $205.20
BTN: $176.00

Pre Flop: ($3.00) Hero is UTG with J J
Hero raises to $8, 1 fold, CO calls $8, 2 folds, BB calls $6

Flop: ($25.00) 5 6 2 (3 players)
BB checks, Hero bets $16, CO calls $16, BB raises to $42, Hero ?

villan playing 40/25/4 over 50 hands, he seems to be playing kind of loose, and i have been 3betting him in position and he has snap folded.

shovel

If you want to continue, I prefer callling (folding to backraise) and shoving a safe turn card.

I lean towards folding. You all have pretty strong ranges, which is why I think you end up playing for stacks in dead/flipping situation. Doing anything but folding is only an option because BB is semi crazy.

co is 18/9/3 over 141 hands fwiw.

I'd get it in if it was hu. But I think you're toasted here.

Check raising 3 way here? I think we're in really bad shape.

equity win tie pots won pots tied
Hand 0: 45.068% 44.76% 00.31% 12850 89.00 { JhJs }
Hand 1: 54.932% 54.62% 00.31% 15682 89.00 { 66-55, 22, Ac2c, KcQc, QcJc, JcTc, 87s, 87o }

And this is if we think he's c/r his draws three way. If we restrict him to big draws/sets:

Board: 5c 6c 2s
Dead:

equity win tie pots won pots tied
Hand 0: 17.331% 16.67% 00.66% 2146 84.50 { JhJs }
Hand 1: 82.669% 82.01% 00.66% 10555 84.50 { 66-55, 22, Ac2c, KcQc, 8c7c, 4c3c }
Bad news. An 18/9 isn't c/r this threeway without crunching you, and especially not such a small amount. (granted the stove's are a little tight, but w/e)

Never shove here he's c/ring into 2 people this is at least a combo draw which we are flipping against. I also don't like calling because we still have the other guy behind us to act. Having said this I think the best play here is to fold.

Wouldnt he call most of his draws instead of checkraising them 3way?
Fold imho

Lol at him calling draws instead of checkraising multiway, that's horrible (unless he had the nut draw and had reason to think another person had a draw and wanted to stack them on good turns, which is pretty illogical under most circumstance). Call flop, shove safe-ish turn cards.