same old tptk oop

the player in question is 40/10/2. i've seen him make some weird bets with underpairs then calling raises, minibet a 3-way flop from the SB with nothing or make huge rivers bets that looked like obvious ss donk bluffs.

Party Poker No-Limit Hold'em, NL 50(6 max, 6 handed) converter

CO ($58.45)
Button ($53.45)
Hero ($54.05)
BB ($68.95)
UTG ($58.68)
MP ($16.40)

Preflop: Hero is SB with Q[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/diamond.gif[/img]. Hero posts a blind of $0.25.
<font color="#666666">2 folds</font>, CO calls $0.50, <font color="#666666">1 fold</font>, Hero (poster) completes, BB checks.

Flop: ($1.50) Q[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, BB checks, <font color="#CC3333">CO bets $1</font>, <font color="#CC3333">Hero raises to $3</font>, BB folds, CO calls $2.

Turn: ($7.50) 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $4</font>, CO calls $4.

River: ($15.50) 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero ????

<font color="black">raise pf like i would a big pair or AK from the blinds? bet the flop and not let him take a shot at it? blocking bet or not? or any other better options...</font>


RESULTS IN WHITE : <font color="white">HERO BLOCKS 8$ , CO CALLS AND WINS WITH 2 PAIR... Q8s </font>