Can i get my whole stack in here w/o looking suspicious?

[bav]

My first thought was that you go a couple bets on the river and then say something like "remember how we've been telling you that you're exposing your cards?" You don't stop raising, but you let him know that he has a lost cause and let him be the one to stop the river raises. But once he spouted the "I'll even show you the ace" line, I lost interest in being nice.