"Hey, momma!  Did you see those kids in that yard?  I think they were playing soccer... or maybe it was..."  

*looks back again at children kicking soccer ball around* 

"Yep, it was football."

Me: "Well, soccer and football are the same thing honey.  It's just that Americans say soccer while almost everyone else says fútbol."

*rolls eyes and sighs audibly*

"I KNOW that, mom.  I looked back to see if they were Hispanic.  That's how I knew it was football.  I was saying it Spanish-ly."