villain is Ovalis, one of the most succesful sitngo players around

i have a hyper aggro image, and so far have been running him over a little. he keeps limping the button, and generally making nitty plays. he is obviously capable of more or less anything though. pretty much the hand before we split a pot when i double barreled a Q high board with QJ and he just called flop and turn.

hero is button

tmcdmck: t1900
villain: t1100

hero has 22

hero raises to t60
villain calls

flop: 258

villain checks
hero bets t80
vilain calls

turn [258]4

villain checks
hero bets t230
villain calls

river [2584]A

villain bets t340

he has made a similar river bet once before, but i folded. ideas?

I'm assuming folding is out of the question...so i probably call. I mean, this is two pair a lot I think, he shouldn't have a 3, and the only thing I'm concerned about is 67...

shoving is spew. folding is bad because this is aces up a lot and this:
so, call.

okay, seems everyone agrees this was a call. i was never folding. my only thought was that he probably wasnt folding 2pair to my shove, so it might be a thin value shove spot (i did value shove and get owned btw :P)

If the 8 was a 9 I might shove but I think you gotta flat here.