Krabi-krabong is a fancy grown-up game where people use long sticks to fight each other. These sticks are kind of like big, long pencils that you swing around and hit your opponent with (but don't actually hurt them!).
In this game, there are two teams with different-colored sticks. Each team tries to hit the other team with their sticks, but they also have to make sure they don't get hit themselves. The teams take turns trying to "score points" by hitting the other team's players.
There are also some fancy moves that players can do, like spinning their sticks around or throwing them in the air. These moves don't get them any extra points, but they look really cool and make the game more fun to watch.
Overall, krabi-krabong is a fun and energetic way for people to play together and show off their stick-fighting skills in a safe and controlled environment.