The Berenstein Bears

The Berenstain Bears is a series of children's books. A bunch of people on /x/ and elsewhere on the internet started saying they remembered the show's name being spelled The Bereinstein Bears not The Berenstain Bears. Some theorize that the universe shifted and the people that remember The Berenstein Bears are from another slightly different universe, and they just somehow slipped into the Berenstain universe.

Similar claims about the death of Nelson Mandela are also made.