4/04/2011 7:59pm, #31
How about just saying "Dude, your power is awesome. You should be sparring with (fill in the name of the gym's biggest badass here) instead of me". Then run to get some popcorn and a beverage, sit back and enjoy.
Where is the coach during all of this? Either his behavior is within the norms of your gym or your coach is MIA.