Spatula?

When I met my wife she had a weird term for what I call a spatula. It was "rubber ducky". There's some sort of weird dutch story behind that term, but I'm not sure what it is because I'm not dutch.Since then we have had heated debates about which of these is actually called a spatula.

spatulaspatulagreen

Which of these do you call a spatula (black or green)? Why?