Presto is Gold (Part 30)

Here's a nasty little cooler hand from a $10/20NL, 6-max game. FYI: I wasn't involved in the hand.

*** HOLE CARDS ***
EP calls $20
SB calls $10
BB checks from BB

*** FLOP *** [3s 3h 5c]
SB bets $20
BB raises $100 to $120
EP calls $120
SB folds

*** TURN *** [3s 3h 5c] [Ah]
BB checks
EP bets $100
BB raises $277 to $377
EP calls $277

*** RIVER *** [3s 3h 5c Ah] [8s]
BB bets $720
EP raises $1480 to $2200
BB calls $1480

*** SHOW DOWN ***
EP shows [5s 5h] (a full house, Fives full of Threes)
BB mucks hand [Ac 3d] (a full house, Threes full of Aces)
EP collected $5472 from pot