A childhood belief about misheard lyrics

Being in the final year at school, we get a common room in school, where we can play our own music and stuff, although most of the other people in my year are into R&B and rap, and I'm, well... not. They keep on playing Christina Milian's 'AM to PM', and until today I was totally convinced that the part that goes:

'All the chicks and the fellas in the bars...'

actually went:

'All the chicks kick the fellas in the balls...'

Last time I try and sing along :P