People who play a game where they try to touch each other and run away without being touched.
Taggers are usually kids playing a fun game.
Examples:
The taggers run around the playground trying to catch each other.
I want to be one of the taggers in the game.
The taggers laugh and run in the game.
The taggers are so fast, they can't be caught!
The taggers are like super fast ninjas in the game.
I love being one of the taggers because I'm so fast!