I've personally edited my profile page to not make sense at all :p
From my profile:
- Location: Somewhere in the Bunny system
- Occupation: Nibbling on carrots
And my signature also isn't that serious :D
Conclusion: the internet can be fooled
Ps: I recently created an account for KSP using a completely fake name (Funny Bunny). Quite hilarious if you think about it. The internet can detect so many things, but it doesn't realise that Fuuny can't possibly be a normal first name (Bunny as surname also is strange, but not entirely impossible).
Oh, and I realise this is off-topic. Just one last thing: clicking on the location name sends you to google maps. Can you believe it seriously searched for "somewhere in the Bunny system", on earth!