A Pestering Drunk

This “friend” of mine gets drunk all the time and calls at crazy hours of the morning, like 4 am. Well now he is accusing me of fucking his EX-girlfriend just because I spoke with her on the phone for 5 seconds just to say hello. You can call me childish, but I changed a myspace profile around and added some funny elements. Check it out at myspace.com/djthatbj. What would you guys do? Is iHe is too frail and small to fight.