What Did Your Kid Say???

A child can turn most any moment into laughter.  I was watching a movie with my son the other day, and he commented, "That guys a CheapSteak!"  When I got done laughing, I explained the word is "Cheapskate" -- but I didn't really know why or where it came from.  We decided "CheapSteak" -- like a pound of ground round, was better.  So now, in my family, we say "CheapSteak!"  What words have your kids confused?  Have they become words your family uses regularly?   We'd love to hear all about them!