suhleafs, I feel your pain. I had the same think happen last night but worse.

$1/$2 NL

Theres a raise to $6, 1 call and then I call with 66, then 1 more call.
Pot is $24. The flop is KT6. Preflop raiser checks, MP bets $8, I raise to $20. Folded back and he calls.
Pot is $64. Turn is another king. He checks and I bet $40 and he calls.
Pot is $144. River is another friggin ten. Final board KT6KT. He checks and I check behind. He wins with K5. Doh!!