Mod is a group of people who like to dress in a special way and listen to certain types of music. They wear stylish clothes like suits, short skirts, and colorful shirts. They also ride scooters, which is a type of small motorbike. Mods like to dance and go to parties to listen to their favorite music called "mod music". Some famous mod bands are The Who and The Kinks. So, being a mod is like being part of a club where everyone dresses the same, listens to the same music, and likes to have fun together.