So the guy was kinda passive playing at 36/9/0.75, but still, can I just fold, or even call here? is pushing better than calling?

Full Tilt Poker $0.25/$0.50 No Limit Hold'em - 6 players
The Official 2+2 Hand Converter Powered By DeucesCracked.com

Hero (BTN): $85.25
SB: $29.65
BB: $52.10
UTG: $51.45
MP: $50.00
CO: $47.20

Pre Flop: ($0.75) Hero is BTN with Q A
3 folds, Hero raises to $1.75, SB calls $1.50, 1 fold

Flop: ($4.00) 9 A K (2 players)
SB checks, Hero bets $3, SB raises to $9.50, Hero raises to $30

You have TPTK (AK is 2pr)

SB: 29.65 - 1.50 - 9.50 = 18.65 (after his cr)
Pot: 4 + 3 + 9.50 = 16.50

Just working out some numbers first...

I think its definately shove>call, given he has 1 PSB left and he will get that in on the turn. But im still unsure if we want to play for stacks here... Given that there is a FD on board and a GSSD, i think he might get this in with AdX.

THe only way we are really in bad shape here is if villan has AA, KK, 99 or AK. We can summize he would likely raise AA/KK, but not always. I think AK he might also 3b from the SB.

So given that he likely doesnt have KK/AA/KA (id give these like a 15% overall chance), especially since an A & K or board, these drop drastically.

Id put him on either 99 or AdX, or maybe a TJdd.

Its a tricky spot, but i think im getting it in here...

would it be horrible to call and get it in on most turns? it seems like only the strongest combo draws/99 will get this in on flop...

I'm interested in this as well. I think the weakest hand that calls a flop shove is AQ (mayyyyybe AJ). I would call and wait for a safe turn before I consider felting this hand. But I very well could be wrong.