Definitions by Jonny21
marmaluke
An idiot with no common sense. Typically large oafs that speak mainly with one possibly two syllable words.
If you have seen the Godfather this will help. I'll put it in a sentence. That Luca Brasi is a real marmaluke.
diduhdoo
A simple minded buffoon. Usually totally clueless. Very similar to a marmalukeexcept a little stupider and more fun to laugh at.