77 in position against a fishy push

[PokerPatNEU]

PokerStars Game #3216899528: Hold'em No Limit ($0.25/$0.50) - 2005/12/02 - 01:05:50 (ET)
Table 'Iduna' Seat #1 is the button
Seat 1: MAVRK ($16.45 in chips)
Seat 2: thgratGavin ($7.95 in chips)
Seat 4: dukes27 ($56.60 in chips)
Seat 5: snoop180 ($33.70 in chips)
Seat 6: HitMePat ($67.25 in chips)
thgratGavin: posts small blind $0.25
dukes27: posts big blind $0.50
*** HOLE CARDS ***
Dealt to HitMePat [7s 7c]
snoop180: folds
HitMePat: raises $1.50 to $2
MAVRK: folds
thgratGavin: folds
dukes27: calls $1.50
*** FLOP *** [6s 3d 6d]
dukes27: checks
HitMePat: bets $2.50
dukes27: calls $2.50
*** TURN *** [6s 3d 6d] [8h]
dukes27: checks
HitMePat: bets $4.50
dukes27: calls $4.50
*** RIVER *** [6s 3d 6d 8h] [3c]
dukes27: bets $47.60 and is all-in
HitMePat said, "are you ****ing kidding me"
dukes27 said, "55"
snoop180 said, "bluff"
HitMePat said, "i have 77"
dukes27 said, "ok"
MAVRK said, "call"
MAVRK said, "pus"
snoop180 said, "big bet, why?"


Comments before river also welcome.

[IowaSkinsFan]

I don't think I'd stay involved after the flop bet. You're hand could easily be beat or it's completely volitile. i'd just fold, i could see a guy with a 6 doing this exact thing but it is really fishy. Idk without a read i'd fold.

[Miffed22001]

could it simply be a big pocket thats let you do his work?
Its an easy fold to me

[aislephive]

Yeah there is absolutely no hand you can beat but a stone cold bluff. He's probably making this strange bet to get a call out of you. He probably doesn't have a six, but he could and most likely does have an overpair. 88 is a possibility too. Don't even think about calling here, you are without a doubt beat.