What is the origin of your nickname?

[Shionn]

Hi everyone, as the title says, how did you get your nickname? Why did you choose this nickname?

In my case, I have always enjoyed playing The Sims and always raised a family with the surname Kater and the number 15 is like my lucky number. That's when my nickname came up.

I've been using this nickname for 13 years.

Ah Kingdom Hearts. It's from there but I made word alterations to make it more for a guy like me.