Pebbledash

Pebbledash is basically like a special type of paint for houses that has tiny rocks mixed into it. When the paint is put onto a house, it makes little bumps on the outside that look like little pebbles stuck to it. Some people like it because it looks cool and it helps protect their house from things like rain and wind. But other people think it looks ugly and old-fashioned. So, it's kind of like having a fashionable sweater with a bunch of small little bumps on it that help keep you warm and safe.