Why Does It Say "update" Status

Why does it say "update" status
  1. Devon Driver says:
    ...i sorta hate this one... its not funny at all.
    ...i sorta hate this one... its not funny at all.
  2. Sander Pastoor says:
    Well, I thought it was funny.
    Well, I thought it was funny.
  3. Arcelia Stephania Roman Robles says:
    I had to reread it...3 times to understand it...._.
    I had to reread it...3 times to understand it...._.
  4. Alexander Sergejev says:
    not a good sign
    not a good sign
  5. Javier Casanova says:
    You mother... . . . Is a very nice lady
    You mother... . . . Is a very nice lady