KK in the BB w/ a couple of limpers in front

[Irish Mafia]

Villain is "Im2Fast". Laggy, spewy, 27/20/3.6, and all-around pretty bad imo. I think he views me as quite aggro. He is known to pull some weird moves. What should I be doing on the turn?

Full Tilt Poker, $5/$10 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

CO: $521.05
BTN: $1,175.50
SB: $1,016
Hero (BB): $1,129
UTG: $1,285.80
MP: $1,057

Pre-Flop: K[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/club.gif[/img] dealt to Hero (BB)
2 folds, CO calls $10, BTN calls $10, SB folds, <font color="red">Hero raises to $60</font>, CO folds, BTN calls $50

Flop: ($135) 5[img]/images/graemlins/club.gif[/img] J[img]/images/graemlins/diamond.gif[/img] 7[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">Hero bets $110</font>, BTN calls $110

Turn: ($355) 6[img]/images/graemlins/diamond.gif[/img] (2 Players)
Hero is clueless, freezes and checks, intending to CRAI???