Now I know what its like to play against me

[MLG]

Roughly 25 people left in a Ub $100. I have a slightly less than average stack of 28k with the blinds at 400/800 with some normal sized ante. I make it 2k in MP with 1010 and a very aggresive BB calls me. He has me slightly covered. Flop is K [img]/images/graemlins/club.gif[/img]9 [img]/images/graemlins/club.gif[/img]4 [img]/images/graemlins/diamond.gif[/img]. BB checks. Whats your plan?