I thought it was just someone putting my picture as their wallpaper... I thought, aw sweet. Until I translated it...pic.twitter.com/5gothlRsOi
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
It says it in the picture...
so it does 

read the bing part of it
shows it right below it
honestly no joke idk how you ladies deal with these kinda crap so well.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.