Answer:
He is not the skinniest of felines.
What can honk without a horn?
What has a coat? Hugs you not in sympathy? Whose smile you'd rather not see? Whose stance is a terrible thing to see? Who is it that brave men run away from? Whose fingers are clawed? Whose sleep lasts for months? And who's company we shunt?
The signature stroll of ducks and penguins.
A spent round or a slimy critter.
What language does a billboard speak?