Biggest pot you've ever made a bad fold in?

[hemstock]

BB was trying to get on my nerves. These hands can send me tilting.

PokerStars 1/2 Hold'em (6 handed) FTR converter on zerodivide.cx

Preflop: Hero is UTG with J[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/club.gif[/img].
<font color="#CC3333">Hero raises</font>, MP calls, <font color="#666666">3 folds</font>, BB calls.

Flop: (6.50 SB) 4[img]/images/graemlins/heart.gif[/img], 4[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
BB checks, <font color="#CC3333">Hero bets</font>, MP calls, BB calls.

Turn: (4.75 BB) T[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
BB checks, <font color="#CC3333">Hero bets</font>, MP calls, <font color="#CC3333">BB raises</font>, Hero folds, MP calls.

River: (9.75 BB) J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, MP checks.

Final Pot: 9.75 BB

Results in white below: <font color="#FFFFFF">
BB has Kh Th (two pair, tens and fours).
MP has 9h 9d (two pair, nines and fours).
Outcome: BB wins 9.75 BB. </font>