Until about a couple of years ago, I thought the line in the Monkees' "Daydream Believer" was "Cheer up sweet Bejean."
A childhood belief about misheard lyrics

others believed things like this
- I used to believe that if I wagged my dog's tail, it would cheer my dog up.— GED
- I used to think the olden days came once every couple of yearsAnon
- that the word "couple" as in "a couple of items" was synonymous with "several", rather than "just two".— Blair A. Petterson
- When there was an advert for a "3 peice suite" i thought it was a shop selling 3 P Sweet's!!!— Kate Parker
- I thought God drove a car like ours - a Honda. The song DID say "fill the heavens with sweet Accords..."— Dummy
- I used to believe that "unsavory" meant "sweet".— unsavory