Under-repped Cowboys

[FGators]

Villain in this hand is a 2+2er. Made comments about me and my BBV history. I usually bet/fold the turn but decided to play this funky. Why, I'm not sure because it put me in a sticky spot. I usually also fold the river a lot of the time but if he floated me on the flop I'm likely good since a lot of the straight draws missed and he also might be raising a hand like AJ for value. I'm also very confused about the turn check on his part. I would think most non draw hands missed. That and 1010,JJ reraise preflop. Thoughts?

PokerStars No-Limit Hold'em, $1.00 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

BB ($222.80)
UTG ($101.40)
MP ($100)
Button ($58.40)
Hero ($92)

Preflop: Hero is SB with K[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/club.gif[/img].
<font color="#666666">3 folds</font>, <font color="#CC3333">Hero raises to $4</font>, BB calls $3.

Flop: ($8) T[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $6</font>, BB calls $6.

Turn: ($20) 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, BB checks.

River: ($20) 7[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $14</font>, <font color="#CC3333">BB raises to $60</font>, Hero calls $46.

Final Pot: $140