Could a taller person have kids with a midget?

Yes, although I would imagine if the mother was the midget she might have a lot of complications having to carry a large child.

haha can't help but picture a midget with a hard-on jumping his little ass off trying to escalate a tall woman to reach her vagina and make that baby

of course it's possible

It is possible for an average sized person to have a child with someone with dwarfism. However, depending on what type of dwarfism the female has giving birth could be quite dangerous.

in "little people, big world" both of the parents have dwarfism and 3 out of 4 of their children have normal height so I dont see why not

Absolutely, without a doubt.

No, because midgets doesn't exist.