Stars $100R (after rebuy) AA Flat, 3-bet utg or shove?

[NYWalker]

villain is active during rebuy, but first time raise utg after rebuy is over. I squeezed shove with AQo once from the BB when MP+1 raise 3BB and CO flat called. They both folded. This hand is 2 hands after that squeeze shove.

PokerStars Game #12327317875: Tournament #61820467, $100+$9 Hold'em No Limit - Level V (75/150) - 2007/09/28 - 21:15:34 (ET)
Table '61820467 13' 9-max Seat #3 is the button
Seat 1: The Omaholic (6430 in chips)
Seat 2: klslcz (12920 in chips)
Seat 3: NYWalker (4850 in chips)
Seat 4: SBRounder (7430 in chips)
Seat 5: looshle (7230 in chips)
Seat 6: Wallyayay (15959 in chips)
Seat 7: UH Big Tex (8375 in chips)
Seat 8: jacob_BU (20611 in chips)
Seat 9: pairDboard21 (11850 in chips)
SBRounder: posts small blind 75
looshle: posts big blind 150
*** HOLE CARDS ***
Dealt to NYWalker [Ac Ah]
Wallyayay: raises 300 to 450
UH Big Tex: folds
jacob_BU: folds
pairDboard21: folds
The Omaholic: folds
klslcz: folds
NYWalker: ? (I have the button)

Edit: Flat? (villain is tight on the flop)

[MaverickUSC]

you're short enough and he's deep enough that just flatting here is prob pretty suspect. I would just play this one straight forward and get it in there.

Devo

[TwistedEcho]

Id call here vs a random raising

[IWEARGOGGLES]

I usually call here and from what I can remember looshle is pretty aggressive although I doubt he'd squeeze an UTG raise and button call.

[PhatPots]

Are you kidding? You are asking something as trivial as this? Who cares? Do I raise a fullhouse on the turn or the river?

When you flop the nuts, do you usually slowplay or bet aggressively?

Great post