C'est quoi un bad beat?

EverestPoker Game #4315134621: Table Berlin-5 - $.25/$.50 - No Limit Hold'em - 15:13:33 - 2009/02/19
Seat 1: alcomat ($7.04)
Seat 2: BillyJambers ($75.45)
Seat 3: cocco76 ($19.50)
Seat 4: -AK47- ($50.00)
Seat 5: Goldermen ($40.35)
Seat 6: andre2900 ($48.45)
Seat 7: Sukashippe ($117.65)
Seat 8: daniblue ($38.80)
Seat 9: moltan ($61.70)
Seat 10: galaboy ($73.80)
Goldermen posts the small blind of $0.25
andre2900 posts the big blind of $0.50
cocco76 posts the dead blind of $0.25
cocco76 posts $0.50
The button is in seat #4
*** HOLE CARDS ***
Dealt to -AK47- [9s 6c]
Sukashippe raises to $2.50
daniblue folds
moltan folds
galaboy folds
alcomat folds
BillyJambers folds
cocco76 folds
-AK47- folds
Goldermen folds
andre2900 calls $2.00
*** FLOP *** [ ]
andre2900 checks
Sukashippe bets $4.00
andre2900 raises to $18.00
Sukashippe raises to $115.15, and is all-in
andre2900 calls $27.95, and is all-in
Uncalled bet of $69.20 returned to Sukashippe
andre2900 shows [ ]
Sukashippe shows [ ]
*** TURN *** []
*** RIVER *** []
Sukashippe shows [ ]
andre2900 shows [ :A:]
*** SUMMARY ***
andre2900 shows [ ]
Sukashippe shows [ ]
Sukashippe collects $94.90


Heureusement ça n'est pas arrivé à moi!
Mais je ne suis pas en reste car quelques mains plus tard je perd QQ contre un gars qui open push 35$ avec AQo
Il gagne avec une quinte histoire de me montrer qui est le patron