TPLK, hit str draw on turn

.25/.50 NL 5-handed 6-max partypoker
BB: ($58.57) stupid, Aggressive.
UTG: ($50.90)
HERO: ($38.35)
Button: ($13.84)
SB: ($100.27) Very stupid, Very Aggressive.

Dealt to IllPlayAny [ 5 [img]/images/graemlins/diamond.gif[/img], K [img]/images/graemlins/diamond.gif[/img] ]
I call, SB min raises, BB calls, I call.

FLOP ($3 pot): [ 6 [img]/images/graemlins/club.gif[/img], K [img]/images/graemlins/heart.gif[/img], 4 [img]/images/graemlins/diamond.gif[/img] ]
SB bets .50, call, call

TURN ($4.50 pot): [ 3 [img]/images/graemlins/spade.gif[/img] ]
SB bets .50, BB raises to 3, I call, SB calls.
<font color="green">Should I have reraised? </font>
EDIT: I am suspicious of BB's raise here. He usually waits until river to bet his strong hands.

** Dealing River ** : [ As ]
SB bets .50, BB folds, I call.

[Riposte]

Just a question... what do you mean by both weak and aggressive? They are kind of contradictory. Do you mean tight preflop, aggro postflop?

i'll change that to "stupid and aggressive"