TokBlocked
When you're scrolling through your "for you page" on the clock app and you accidentally refresh the feed before you liked the video or followed the creator and now it is lost forever.
I saw this really funny video on the clock app about a dude with some ducks and a ski mask girl spitting shots into nana's mouth, but I was TokBlocked when I hit the back button instead of the home button when I was looking at the creator's profile.