I know Im not gonna get high ratings for this but...
Before the last part of the game when it says "Would you like to live?", put some headphones in and turn the volume up all the way. It'll guarantee you get deaf.
(Fighting the final boss) So, this is the final boss? This will be hard...
(kills final boss without getting hit) Well that was eas- wait a sec...
(REAL final boss appears) Oh, build up for the REAL final boss. I see what you did there.