btw, this hand happened a couple orbits later. I have 3-bet a few times since and I think he's getting fed up. I probably could have found a fold somewhere, but given my experience with super aggro donk fishes, the way this hand played out, it's really never a monster pair. He'd probably smooth call or do something like min 4-bet pre, and the flop bet is laughable. riiiiiiiight man, if you have AA I'll pay it off....

edit: he actually did min 4-bet pre. ha! I'm funny.

He left after this hand by the way HYACHACHACHACH

also, when I had no idea that this guy was THIS crazy. If this hand had taken place before the one in the OP then I would have beat him in the pot with ATs. As is, I think that was a marginally bad call but not nearly as bad as people think. This is possibly results oriented but I'm not sure.

PokerStars No-Limit Hold'em, $4 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

UTG ($1735.45)
MP ($115.20)
Button ($329.90)
Hero ($396)
BB ($96)

Preflop: Hero is SB with T, T.
UTG raises to $16, 2 folds, Hero raises to $56, 1 fold, UTG raises to $96, Hero calls $40.

Flop: ($196) 3, 4, 8 (2 players)
Hero checks, UTG bets $180, Hero raises to $300, UTG calls $120.

Turn: ($796) A (2 players)

River: ($796) 8 (2 players)

Final Pot: $796

Results in white below:
Hero has Tc Ts (two pair, tens and eights).
UTG has Jd Qh (one pair, eights).
Outcome: Hero wins $796.