3/6 DEEP, turn a J high flush, facing a shove...WTF!

[tuckercat]

villain is an unknown, some crazy donk that was on a rush of a lifetime. he had built his stack through sheer dumb luck, i.e. pushing preflop with A10 vs KK and hitting for 200 bb's, etc. etc. he has shown down some quality hands, but generally in pots where he open minraised... i.e open min raising UTG and having AA. in short, his stupidity rages me. i was hoping to get more action on the flop, but was still quite comfortable on the turn. his shove really caught me off guard given how deep we are. thoughts please...


Full Tilt Poker - No Limit Hold'em Cash Game - $3/$6 Blinds - 6 Players -

SB: $911.55
HERO: $1,995.31
UTG: $792.50
MP: $943.22
CO: $1,422.71
BTN: $2,166.70

Preflop: Hero is dealt J[img]/images/graemlins/heart.gif[/img] 10[img]/images/graemlins/heart.gif[/img] (6 Players)
3 folds, BTN calls $6.00, <font color="red">SB raises to $24.00</font>, <font color="red">Hero raises to $90.00</font>, BTN calls $84.00, SB calls $66.00

Flop: ($270) Q[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/club.gif[/img] (3 Players)
SB checks, <font color="red">Hero bets $150.00</font>, BTN calls $150.00, SB folds

Turn: ($570) 2[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">Hero bets $475.00</font>, BTN raises all-in to $1,926.70

Hero...