how do people put stuff on their status o.o?

so ive looked around the wiki and when i click a pic, there seems to be some users, when i click the name of the user a bunch of stuff appears and info about it. HOW do i do it D:

Your userpage is at User:Dragonnest. Just click there and write whatever you want about yourself. You can also copy & paste the things in the gray box on this page: (Template:CharacterInfobox) onto your userpage and then fill it out so that you get an infobox of yourself. There are other userpage templates in Category:User_Templates if you want to use a different one.

Remember to use the preview button when you edit your userpage so you don't flood our recentchanges module.