Okay, so imagine you and your friends have a big playground with lots of different things to play on. But sometimes, different groups of friends want to use the same thing at the same time, like the swings or the monkey bars.
Now let's say there's one friend who is really good at helping everyone settle arguments and decide who gets to use what and when. They might be called the "overking" or "queen" of the playground.
Basically, an overking is someone who is in charge of a big area or group of people and helps make sure everyone gets along and everything runs smoothly. They're like a boss or leader who makes sure everyone is happy and working together.