Facebook Hibernation
When you basically quit Facebook but still have it open on your phone like it's a cursed app you can't delete.
'I opened Facebook and it was just my ex's cat posting selfies. I closed it immediately.'
'He said he was going to delete Facebook. Then he deleted his ex's ex's ex's profile.'
'She hasn't used Facebook in four months, but she still checks it every day like it's her ex's heartbeat.'