What is catchy?

A catchy phrase or song is something that sticks in your head and makes you want to say it again and again.

Imagine you're playing with your favorite toy, maybe a robot or a train set. When you hear a catchy tune, it's like the music starts making your toy move on its own, and you can't help but join in and sing along. That’s how catchy things work, they’re fun, easy to remember, and make you want to repeat them.

A catchy song or phrase often has a simple rhythm, like the beat of your heart or the sound of a drum. It might have repeating words or sounds that are easy to say, just like how you say "hello" every time you see someone new.

Also, catchy things can make you feel happy or excited, kind of like when you get your favorite snack after a long day at school. That’s why they’re so hard to forget!