What Goobmas and Mario origin?

Brother Insist that the evil Goombas and mushrooms, but my father has A look at the situation of all is different. My father insists That Mario is a plumber in the original game , It travels through pipes that shit Goombas Really. He said, "What the Little, Brown and paste Research in one of the pipe? "Please, if There is an opinion, I'd love to hear!

In accordance with Super Mario Wiki, Goombas are small, brown mushrooms And frogs are kind of a mushroom, Amanita , Ghosts, and Shroobs …..

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