I tried different combinations of my real name and initials and came up with some interesting battle cries:
"I'm going to spank you like a rabid gangsta bitch, then bake cookies!!!"
"I'm going to clobber you into the stuff of nightmares, and add a notch to my bedpost!"
"Hail the blood-letting! I lay waste to the landscape like a mad dog who can only get madder!"
"Ares, God of War, be praised! I pillage until my glands are satisfied!!!"
"I'm going to cram objects into you from every conceivable angle!!!"
But try it yourself.