Making your maps do crazy things
This page provides tutorials to help users to learn Lua. Be sure to read everything to best understand the concept of scripting. Scripting requires dedication, discipline, and lots of hard and long thinking.
Lua (not "LUA") is a simple programming language that is used in Roblox to create customized content. Some of these things could be: cars that drive, weapons, planes, random terrain, gamemodes, and much more!
There are often multiple tutorials on the same subject. If you don't understand something in one of them, try another!
If you still don't understand something, you can ask at Scripting Helpers. Note that you're more likely to get an answer if you ask a specific question than something general, and that if you have a problem with a piece of code, posting the code really helps people to find what the problem is. Posts just asking "How do I script?" or "Make me this" are usually ignored.