What-a-Mess is a shaggy dog with greenish fur and smudges of dirt and mud, a long nose and hair so messy and leafy that it has a few birds nesting on its head. He wears a red collar with a silver tag hanging from it.
There are roughly one-sh*t billion tropes so PLEASE look through them before adding one. Otherwise add what you like. ADDITION: PLEASE read through the trope description provided before submitting something. It's not a huge deal but too often people submit characters that don't fit just because they misinterpreted the title...