Yo! I have a suggestion for a new taunt.
Remember the scene in Terminator 2, close to end of the movie where the bad terminator freezes because of something which name I don't remember, and then Mister Arnold says "hasta la vista, baby!", shoots the noob terminator into 1000 pieces of ice. That could be a taunt http://www.youtube.com/watch?v=SYJCWStejSc
I found the scene on youtube. Check it out, it's at 1:05