well, my last name is kosmicki (pronounced kAHz-mick-kee) and i always was called kozz for short, see my tattoo to the left, and 5 was always my number. when i first got on AIM way back when, kozz5, kozz55, kozz555, kozzman5, kozzman55 were already taken, so i got kozzman555 lol. im kozzman555 on pretty much everything