Faceblitz
Faceblitz is when a Facebook user logs on once every few weeks and then goes on a crazy rant by liking everything, commenting on every photo, and updating their whole profile like it's the end of the world.
"I just saw this photo from 2015 and now I'm mad at myself for not being better."
"I like this picture. Also, I like this comment. Also, I like this like."
"I changed my profile picture to a cat because I felt like it."