5/10 NL. UTG seems to suck, he keeps complaining about how he can't win a pot. Every time someone raises him he'll say something like "nice catch A-hole". he seems to be really upset about this. There's been a bunch of hands like this, where he's either raised or reraised someone preflop, bet the flop, gotten raised, and he folded. swearing about how much of a fish the other person was.

He's on the more LAG side. Not 100% sure on his numbers, but i know they were something around 25-30/5-10. we'll say he's at 27/7 to make it easier to figure out. fairly aggressive post flop. Still, given that he's down 2k easy this session i'd say he sucks at worst, and is tilting at best.

I'm dealt black aces in LP. he opens to $30 from EP (maybe utg? don't have the HH in front of me, going off of memory). i reraise to $90. he's the only caller.

$190 pot. flop comes [7h][4h]. he checks. I bet $125 (too small in hindsight, : /). he flat pushes. he started with $950, i cover.

What's he got, and can I call?

I bet he has AQ and he's fed up with getting pushed around. I think you deduced this though, called, and dragged a huge pot as long as you didn't get flushed if he had the

I dunno. Honestly, that's a horrible flop. You're either a small favorite (AQ with the for example or red KK) or a huge dog (set or made flush). I like Ice's line of checking the flop really to keep the pot size down a bit and wait for a good turn.

I also think your re-raise preflop should be a lot bigger. He's not raising that much (and from EP) so he probably has a good hand, and he's most likely on tilt so he would probably call a bigger raise like $120 often enough.