How Can I Bet This Hand - ABSOLUTELY CRAZY

[Sarge85]

I really don't know what to say about this hand. It was probably the largest pot I collected at a .50/$1.00 table.

How can I possiblely think I am going to be good here?

I'll let the hand speak for itself.

Party Poker 0.50/1 (10 handed)
Sarge85 has K[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/heart.gif[/img] and is Button

UTG limps, EP1 limps, EP2 limps, MP1 limps, CO limps, Sarge85 raises, SB folds, BB calls, UTG calls, EP1 calls, EP2 calls, MP1 3-bets, CO caps, Sarge85 calls, BB folds, UTG calls, EP1 calls, EP2 calls, MP1 calls

Flop(26 SB): J[img]/images/graemlins/diamond.gif[/img], 8[img]/images/graemlins/heart.gif[/img], 3[img]/images/graemlins/club.gif[/img]

UTG checks, EP1 checks, EP2 bets, MP1 raises, CO calls, Sarge85 calls, UTG calls, EP1 folds, EP2 3-bets, MP1 caps, CO calls, Sarge85 calls, UTG calls, EP2 calls

Yes Yes - I know cap the flop cap the flop

Turn(36 BB): 6[img]/images/graemlins/spade.gif[/img]

UTG checks, EP2 bets, MP1 raises, CO calls, Sarge85 calls, UTG calls, EP2 3-bets, MP1 caps, CO calls, Sarge85 calls, UTG calls, EP2 calls

River(56 BB): 3[img]/images/graemlins/heart.gif[/img]

UTG checks, EP2 checks, MP1 bets, CO calls, Sarge85 calls, UTG calls, EP2 calls

UTG, lost $9 [ Q [img]/images/graemlins/heart.gif[/img] 9 [img]/images/graemlins/spade.gif[/img] ]
EP2 lost $9 [ 8 [img]/images/graemlins/spade.gif[/img] J [img]/images/graemlins/club.gif[/img] ]
MP1 lost $9 [ 7 [img]/images/graemlins/heart.gif[/img] J [img]/images/graemlins/heart.gif[/img] ]
CO, lost $9 [ A [img]/images/graemlins/diamond.gif[/img] Q [img]/images/graemlins/club.gif[/img] ]
Sarge85 balance $70.25, bet $9, collected $47.25, net +$38.25 [ K [img]/images/graemlins/club.gif[/img] K [img]/images/graemlins/heart.gif[/img] ]