He Knew it was a Continent Anyway

Harry in pool: Hey Mom, want to see me do the "African Crabwalk?"

Well, sure. Who wouldn't want to see that - and maybe even figure out what it is. So he proceeded to swim to the wall.

Me (once his head was above water again): Um, that was the Australian Crawl.

Harry (blushing a little): Oh. Yeah. That's what it's called.