I was first introduced to Lua via World of Warcraft. It's the scripting language used for Interface Customization.
https://www.wowhead.com/guide=5338/comprehensive-beginners-g...
https://www.wowhead.com/guide=5338/comprehensive-beginners-g...
SQL, Lua, C++, and HTML all around 2006 to host private World of WarCraft servers.
Great talking point at my previous interviews.