This is a belief I shared. There's a TV show called "Tots TV" and in the intro, a boy says, "I'm a tot" and then a girl says this French phrase. Well, not only me, but actually at least two people on the Internet thought she was saying, "And she's a tot" and apparently a lot of people still do think she's saying that because that wrong lyric pops up on Google Autocomplete!
The weird part is, she's the only female tot on the show, so if she was singing that, it would make no sense!
A childhood belief about tv

others believed things like this
- I used to believe the show Law and Order was a gardening show called Lawn and Order.— Adriana
- i use to think that i was part of a tv show that a giant was watching— victoria
- I used to think that 'black comedy' was show like Family Matters and The Cosby Show.— Katie
- I used to think that every time a show came on tv, that the actors were inside my tv acting out the show.Anon
- I used to believe that there was an actual show, listed in the various guides, called "To Be Announced."— Donna
- i thought there was a "that 80's show" and "that 90's show" too— :D