This is the character I play in my friend's campaign.
Walden is a humanoid bush. He's quick as can be, dumb as rocks and incredibly obnoxious. He uses a big live-wood hoop as his kung-fu weapon of choice. Here's a scene of what that looks like:
Starting at 4:20, totally nuts!
I did this illustration in the upper corner of my character sheet, then did a colored version in photoshop. It looks like he's bursting out of a hedge.