when a LAG raises my blind and I miss the flop

[chopchoi]

$1/$2. I'm BB with A [img]/images/graemlins/club.gif[/img] 9 [img]/images/graemlins/diamond.gif[/img]. MP1 raised, and it folded to me.

MP1 is a total LAG. He raised my last BB as well, that time, SB called him. The flop was J83, rainbow. SB bet out, and MP1 raised. The turn was a 6, SB checked and called MP1's bet. The river was a K, and SB check/called again. MP1 showed K5.

So, how do I play him this hand if I miss the flop?