Answer:
They come in many varieties: Red, Black, Dead, and Caspian to name a few.
Everybody's got one.
What runs around the whole yard without moving?
Ambitious people will climb the social version of this contraption.
My second is performed by my first, and it is thought a thief by the marks of my whole might be caught.
What language does a billboard speak?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?