400nl bottom set with mad heat on the flop

[pattay]

PokerStars Game #13470983174: Hold'em Pot Limit ($2/$4) - 2007/11/25 - 21:16:49 (ET)
Table 'Teucer V' 9-max Seat #1 is the button
Seat 1: Cricoid ($195.60 in chips)
Seat 3: BIGLivesOn ($442.05 in chips)
Seat 4: DirtyMccurdy ($154 in chips)
Seat 5: Sheany ($396 in chips)
Seat 6: O'DoyleRules ($246.15 in chips)
Seat 7: jmoney7807 ($275.85 in chips)
Seat 8: JohnJones_20 ($173.60 in chips)
Seat 9: yocs 24 ($863.65 in chips)
Boondockss: is sitting out
BIGLivesOn: posts small blind $2
DirtyMccurdy: posts big blind $4
*** HOLE CARDS ***
Dealt to BIGLivesOn [4h 4s]
Sheany: folds
O'DoyleRules: folds
jmoney7807: raises $8 to $12
JohnJones_20: folds
yocs 24: folds
Cricoid: folds
BIGLivesOn: calls $10
Boondockss leaves the table
DirtyMccurdy: calls $8
*** FLOP *** [4c Qs 6c]
BIGLivesOn: checks
DirtyMccurdy: checks
jmoney7807: bets $24
BIGLivesOn: calls $24
DirtyMccurdy: raises $32 to $56
jmoney7807: raises $112 to $168
BIGLivesOn: ?