well, my name's katy, so that explains the katy part. u no, i have no idea why i chose 877. i guess it just came to me.

u no what i mean?

sometimes people chose usernames/nicknames/passwords from things that sound like they could be words but aren't. like, another one of mine from another site is vanderbort. not a word, but sounds like it could be. and razzletop. not a real word. also prillmill, hoffymop, and janrose.

Usernames are chosen in weird ways.

u may no one of your friends names are lucy and her age is 23. so, lucy23 or 23lucy or lucy.23 may be ur username. one of the shops in ur town could be called postpop and its open three days a week. so, postpop3, 3postpop, or postpop.3 would be ur nickname. Get what I mean?

also some people just think of stuff they like to do. say u like soccer and its ur favorite sport (like me ). and ur a girl thats ten years old. so, soccergirl10.

there's many ways people chose their nicknames.
the question is: which way did you chose yours?