People are missing a very important point - it's NOT just the domain name. He's even marketting as a kind of adult slurpee drink.
The best advice has been said though - hire a lawyer very quickly. None of the bullshit you get here is going to be of any real help.
I now have this image of you in a few years time, sitting under a bridge, swigging meths and telling the other bums 'I could have been someone but the guys on GFY said to fight it - so I did'.
