I don't get his line

[Alexos]

Villain is JohnyCosmo, he seemed laggish, no reads no HUD

I'm confused as to what kind of hands take this line. Flopped fullhouse? QQ+? I don't get how this can be a bluff, can it?

Don't know why I bet turn half pot...but do u usually check behind turn here, value bet blank river if he checks?

PokerStars No-Limit Hold'em, $2 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

SB ($201)
Hero ($197)
UTG ($146.35)
MP ($184.10)
CO ($246.70)
Button ($97.25)

Preflop: Hero is BB with J, J.
1 fold, MP calls $2, 2 folds, SB raises to $10, Hero calls $8, MP folds.

Flop: ($22) 5, 5, T (2 players)
SB bets $16, Hero raises to $40, SB calls $24.

Turn: ($102) 2 (2 players)
SB checks, Hero bets $50, SB calls $50.

River: ($202) Q (2 players)
SB bets $101 (All-In), Hero folds.

Final Pot: $303

[JL]

Yes, the turn is a very standard check behind and probably a value bet on the river.

[Genitruc]

Very weird hand.

I don't mind your fold.

[Jager]

TT: He's looking for some value without blowing you out of the pot. He got his bets on the flop and turn, the river he is looking to maximize his profit. He may also have a 5, but not as likely.

[IowaSkinsFan]

I prob fold river truthfully. I can't see him showing up with anything that you're beating. I'd just check behind the turn, idk what he's showing up with that's calling a raise on the flop.

[gabe]

he could play AA/KK like this to ensure he gets value from one pair hands because he already decided to get his stack in vs a 5