Surprise is not humor. I think that there can be a fine line there.
I'm adopted, so I didn't know my father, but apparently he was pretty tall.
The audience loves to figure things out. They love it when a performer leaves a trail of bread crumbs for them, and they get to participate in the comedy.
For me, as a child, I certainly thought that there were more black people in the world than white people.
I have always, or for the most part, identified myself as a biracial person.
[Adoption] could turn you into an exquisite comedian. Ask Richard Pryor's ghost.