[Effen]

Minraise... either he shoves over which is what you want if he has A7/A2 or he has to make a somewhat humiliating fold (I'm a fan of these), possible tilt = wheeee.

Or he has a set and you need to add this to his bag of tricks... But it's a crappy way to play it, logic dictates you'd fire again if he checked to you on the river.