Tilting donk raises 10 BB, I have AA, call and let him hang?

[SABR42]

PokerStars No-Limit Hold'em, $0.50 BB (3 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Hero ($50.80)
Button ($56.40)
SB ($9.25)

Preflop: Hero is BB with A[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/club.gif[/img].
<font color="#CC3333">Button raises to $5</font>, <font color="#666666">1 fold</font>, Hero calls $4.50.

Flop: ($10.25) 7[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $4</font>, Button calls $4.

Turn: ($18.25) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets $37</font>, <font color="#CC3333">Hero raises to $41.8</font>, Button calls $4.80.

River: ($101.85) 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>

Final Pot: $101.85
Villain is aggro, probably on tilt right now...

I just called to see if he would bluff more. If he was actually raising with something like QQ he's getting stacked no matter if I call or re-raise pre-flop.

My small flop bet is baiting for a raise.

I was CR-ing the turn.

Thoughts?