Okay kiddo, so South African Argentine is just a term used to describe someone who is from South Africa and has some kind of connection to Argentina. Maybe their family came from Argentina, or they lived there for a little while, or they just really like the culture and people from Argentina. It's kind of like having two homes or two parts of your identity. Just like how you might have a favorite toy but also love another toy equally. It's okay to have more than one thing that makes you who you are!