3 ms·

They don't.

• DavidAbrams 14y ago
  Hm, yeah, check their page: http://farm8.staticflickr.com/7233/7169306722_60b500bf36.jpg http://farm8.staticflickr.com/7233/7169306722_60b500bf36.jpg Munch munch! It's fun to play stupid, right?
  • tkahn6 14y ago
    You can use your vanity username that appears in the url of your profile page. You can also use your phone number.