It reminds me of one of the final tables that Tuan Le won on WPT (I'm not sure which one, or who his opponent heads-up was). Tuan raised and reraised with just about any reasonable hand (and some unreasonable ones), and didn't call or cold call a single time throughout the entire final table. Then when its heads up (actually I think he was against Eli Elezra), he picks up AA on the button, and just calls. He won hardly a single dime from Eli (and Eli had top pair) in that hand because his call was so odd.