I saw Daniel Negranu use this at some final table tourny, and at the time I was thinking chip spew, but then he went on to win the dam thing for 750k i believe. I just thought this was an interesting stratagy.

I know it isn't a good idea to model my play after the pros seen on TV especially if you are only seeing the hands where he check raises the guy all in with 5 high and pushes him off his AA, (well I suppose these sorts of moves become more necesary at the higher limits but not 25NL)