Top definition
When in a group of offspring, be them human or animal, all of them are near perfect. Except one, which is exceptionally and completely fucking retarded.
Dude, did you see those insanely hot triplets over there?

Who the fuck are you talking to?

Well, there's four of them, but the last one is a Mongoloid Duckling.

Fuck it, I'm going home.
by Sodomy Boy October 25, 2010
Get the mug
Get a Mongoloid Duckling mug for your guy Georges.