Laz people are people who feel very tired or unwilling to do things. They might feel like they don't have any energy or motivation to get up and move around. It's kind of like when you feel really sleepy and just want to lay down and rest.
Sometimes, people might call someone lazy if they feel like they're not doing enough work or putting in enough effort. But it's important to remember that everyone has different energy levels and ways of doing things.
If you're feeling lazy, it can be helpful to try to do small things to get yourself moving, like going for a walk, dancing to some music, or doing some stretches. Sometimes, getting started is the hardest part, but once you get going, you might find that you have more energy than you thought!