One way I have fun is drawing. I wouldn't say I'm good by a long shot but it is fun. Sometimes when I'm bored on facebook I'll post a status update along the lines of "First 5 to comment get a drawing". I'll typically look at their profile and draw them or just draw whatever I feel like is relevant (or not pfft IDGAF)
Important thing is I do it because it's fun for me. I don't particularly care if people think it's good or awful or what.
So, give it a shot. Grab a writey, drawy thing, grab some paper, and crap something out. Here are some examples of mine.