Definitely-not-teemo skin suggestion
I think a Definitely-Not-Teemo, Mushroom Teemo, or Reverse Teemo skin would be awesome.
Teemo would be dressed as one of his own mushrooms, with a mushroom shaped hat
he would fire smaller mushrooms or spores for his Q and auto attacks
his move quick would create a poison trail behind him without dealing any damage
and his shrooms would have his hat and look like a mini teemo. that way you won't feel bad for stepping on him