"There's an old man sitting next to me," sings Billy Joel in the timeless classic 'Piano Man', "making love to his tiny cat Jim." At least, that's what it sounds like he's singing.
As it turns out, with this and many other classic songs, we've been singing it wrong all these years. The real lyric is, sadly, much less bizarre. Other things we've had to learn the hard way - Taylor Swift isn't obsessed with Starbucks, Elton John wasn't in love with Tony Danza and Bob Dylan isn't friends with ants.
Here are 10 misheard lyrics you won't be able to unhear.