KK from the BB

[James.]

i've been running pretty horribly and most of the table is aware of this. as of late, however, i'm pretty much back to even for the session.

me-$470
LAG-$750

2/5 live

LAGgy asian guy(i've seen him raise A4o UTG, etc.) who's up a couple racks limps in EP, two more unknown limpers to me in the BB and i make it $40 straight with K [img]/images/graemlins/heart.gif[/img]K [img]/images/graemlins/club.gif[/img]. LAG calls, limpers call.

Flop($162ish): A [img]/images/graemlins/heart.gif[/img]A [img]/images/graemlins/spade.gif[/img]Q [img]/images/graemlins/diamond.gif[/img]

i bet $120, asian raises it to $250 straight, limpers fold, i think for a second and shove.

anything to discuss? how should i have played it?