turn overdonk...what it mean?

[joseki]

UTG is very very bad, so I'm limping all sorts of hands...

EDIT: FWIW, villain is 6/0/2 over 66 hands.

Full Tilt No-Limit Hold'em, $0.25 BB (6 handed) Full Tilt Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

SB ($26.90)
BB ($21.35)
UTG ($9.80)
MP ($25)
CO ($25)
Hero ($24.55)

Preflop: Hero is Button with J[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/spade.gif[/img].
UTG calls $0.25, CO calls $0.25, Hero calls $0.25, <font color="#666666">1 fold</font>, BB checks.

Flop: ($1.10) J[img]/images/graemlins/diamond.gif[/img], 3[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(5 players)</font>
BB checks, UTG checks, CO checks, <font color="#CC3333">Hero bets $1</font>, BB calls $1, UTG folds, CO folds.

Turn: ($3.10) 7[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">BB bets $4.5</font>, Hero...

[Profish2285]

Villain looks pretty tight to say the least. I guess I fold here.