I thought the disco-era song 'The Hustle' with the lyric "Do the Hustle" was "Do the Hot Dog". I was actually singing this until my friend humiliated me by telling me it was The Hustle, not the hot dog, you idiot!
A childhood belief about misheard lyrics

others believed things like this
- I thought when I wasn't looking my dog would disco.
don't ask.— Fred - That song that goes:
I'll never let you go...
I thought he was singing:
Another machine gun...
Haha.— Kelle - 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
- i used to believe that when there was thunder and lightning god was playing bowling at a disco— georgia
- When I first heard Matt Monro's song "Born Free," I thought he was singing "Porn Free."Anon