I thought "To Be Announced" was a TV show, because it was sometimes listed in TV Guide.
A childhood belief about tv shows

others believed things like this
- I used to believe that there was an actual show, listed in the various guides, called "To Be Announced."— Donna
- 'To Be Announced' in the TV guide was a film that was on all the time!— Clare
- I thought "The Hitchhiker's Guide to the Galaxy" was a somewhat casual manual for astronauts.— Katya
- while my son was crying one day, my little brother announced that "babies cry to let off moisture". ha!— i'm laughing WITH you
- My 3 year old little girl announced after spinning around for ages that she was 'feeing guilty' :-)— Adam
- I used to think that 'black comedy' was show like Family Matters and The Cosby Show.— Katie