Pre Flop: Hero is BTN with Q A 1 fold, MP raises to $4, CO calls $4, Hero raises to $16, 2 folds, MP calls $12, CO raises to $56.60 all in, Hero ... folds?
I don't usually give shorties too much credit when they make a move like this... I see A LOT of hands like KQo or A9s which really wanted to see a flop, got upset at your raise and then just decided to push. I think he's a bit too deep to call though, and if this is the first time he spews preflop, just let him have it... but as soon as you see him do this once more, AQ is by far good enough to call here.