5/10 river

[bicyclekick]

I have a triple stack and am playing reasonably laggy (27/21) and I accidentally raise to 30 in the sb with T9h and a 22/16/7 guy through 400 hands calls in the bb. I haven't played a pot with him and I'm pretty sure he just sat down recently so I don't know if he's been around or not.

the flop comes T[img]/images/graemlins/club.gif[/img]9[img]/images/graemlins/spade.gif[/img]7[img]/images/graemlins/club.gif[/img]

I pot for 60 he calls.

turn is a 5[img]/images/graemlins/heart.gif[/img]

I pot again for 180 he calls

river 6[img]/images/graemlins/club.gif[/img]

pot is 540 and he has like 650 left.

I...?