I was like 16 or 17 and was tired of using my other username and at the time I was often bored and cat like with sleeping all the time... so I just combined the two to get BoredNeko... it originally had 19 on it but as I passed that age it dropped off to just what it is now and I end up using it...
A friend found it for me and said it reminded them of me and thus I use it. But also because I had a friend change the hair and jacket to have sunset or stars on it. The full pic of it is beautiful.