NL200: monster out of position

[iSTRONG]

Villain is unknown.

Party Poker, $1/$2 NL Hold'em Cash Game, 6 Players
LeggoPoker Hand History Converter

BTN: $203
iSTRONG (SB): $220.20
BB: $219.90
UTG: $94.50
MP: $102.15
CO: $192

Pre-Flop: T[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/heart.gif[/img] dealt to iSTRONG (SB)
4 folds, <font color="red">iSTRONG raises to $8</font>, BB calls $6

Flop: ($16) T[img]/images/graemlins/spade.gif[/img] J[img]/images/graemlins/spade.gif[/img] J[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">iSTRONG bets $12</font>, BB calls $12

Turn: ($40) 7[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">iSTRONG...?

A bet looks so strong here. what's the plan? check-raise? or check call?