How do you make that message that's neared the end of every post but above your username

Hey, I've noticed in the three months since I've joined that people would have these messages and quotes from Star Wars and related stuff and rankings of the movies and other movies and emojis and I want to make my own but I don't know what to. Can anyone help me?

 

That’s called a signature and how you do that is press on your username when you are on the home page. You will see a bunch of options. One will be called signature and you can add it there.

 

Thanks for your help

 

If you ever have questions feel free to ask.

 

Okay ☺️