As a child, I used to be convinced highway men said 'Stand on your liver' instead of stand and deliver, I think it was only when Adam Ants sonf of the same name came out that I realised my mistake.
Similarly I used to think football crowds chanted 'Arm and a Leg' instead of 'Come on you Reds'.
When I was a bit older I was convinced Fat Boy Slim was singing about 'Vauxhall Brithers', rather then 'Funk Soul Brothers'
Isn't dyslexic hearing wonderful?