when i was in elementary school, say, around 4th or 5th grade, there was this bone thugs n harmony song on the radio, called "thuggish ruggish bone". i loved it to death, and everytime it came on, i would sing along. like an idiot, i thought that the girl singing the chorus was saying "it's the plucky ducky song!" when in fact she was singing "it's the thuggish ruggish bone!" at the time, the cartoon "tiny toon adventures" was on and i was a major fan. one of the characters on the show was named plucky duck. i thought they were singing about the duck! :D :D i felt so stupid when i found out the correct name of the song. my mom had to suffer through a lot of my favorite rap songs in the car back then, and she too thought they were singing about plucky duck. we still laugh about it to this day!
A childhood belief about misheard lyrics

others believed things like this
- i thought that "aromatic" duck was actually "asthmatic" duck.
poor thing...— rachael - I always thought that duck sauce (from chinese restaurants) was duck poop.
— emily - That song that goes:
I'll never let you go...
I thought he was singing:
Another machine gun...
Haha.— Kelle - i used to believe that a sign in a cafe bone-fide meal meant meat with a bone in it— roy
- The buckinghams song "kind of a drag", i always thought they were singing, "Canada Dry"— bobbybobby
- When I first heard the song "Constant Craving" by KD Lang, I thought she was singing "God save gravy."Anon