There’s an extremely popular callout on the map called “China” that all of English speaking tf2 agreed on. The callouts here titled “Japan” is a small isolated bit of land a short distance away from “China” just like Japan is actually a small isolated bit of land a short distance away from the real China.

The same channel also made a video on that topic as well actually: https://youtu.be/Hv9L3-it01g

Yea but when there’s 8 rocks called rock on a map, it’s a bit silly in a match.

The joke is more so the intense amount of them. Often on the same map as a different call out named house.