User blog:Beemo/Signatures

Ok I am starting to see a lot of signatures on the wiki and I really don't know what it is for or how to make one. Can someone explain? Also I'm sorry that some of my blog post are questions, I just don't know where to put questions so bear with me. Speaking of bears, what did you guys think of the bear in the newest episode, in your footsteps? I thought he was cute copying Finn like that.