(NL600) Weird Hand with flop push

[LouisCyphre]

Villain is 46/11.5/1.4/330 and pretty bad.

I have been active on the table.

Titan No-Limit Hold'em, $3.00/$6.00 (Titan HH Converter by Kreatief)

MP1 ($600.00)
MP2 ($639.00)
MP3 ($439.55)
CO ($336.60)
Button ($535.00) (Hero)
SB ($556.50)
BB ($600.00)
UTG+1 ($1,313.45)
UTG+2 ($558.00)

Preflop: Hero is Button with J[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/club.gif[/img]
<font color="#666666">2 folds</font>, MP1 checks, <font color="#666666">1 folds</font>, MP3 calls $6.00, CO calls $6.00, <font color="#CC3333">Hero raises to 42.0</font>, <font color="#666666">3 folds</font>, <font color="#CC3333">MP3 raises to 120.0</font>, <font color="#666666">1 folds</font>, Hero calls $84.00,

Flop: 5[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/spade.gif[/img] ( $273 )
<font color="#CC3333">MP3 raises All-In $313.55</font>,

Hero ???

His pre-flop move really caught me off-guard. There was the distinct possibility that he was full of [censored] and I considered pushing but I was totally lost.

On the flop he pushed after a few seconds. I'd say his range on the flop is QQ+,AK and number of random hands.

How should I play this hand pre- and post-flop?

[Hoopster81]

fold pre