Articulate Joe was a late talker. It seems one of the results of that is difficulty remembering exact terms for things. There are times when he starts a sentence, and you can tell he knew all the words at the beginning, but by the time he gets to the end, he's forgotten one of them. What's kind of neat about it is he's very willing to describe the forgotten word in other words. He's an expert at using other words for the ones he can't remember.
As a result, we get to hear fun synonyms that we probably wouldn't have thought of ourselves. Just now he built a boxing ring out of building blocks and told me, "It's a punching stadium." I don't think I ever would have thought of a boxing ring as a punching stadium, but that's basically what it is.