A person who constantly suggests alternate, usually inferior or unworkable ways of doing things. They tend to have little or no experience of the task at hand or even a basic understanding of physics or common sense.
Mitch: “Why don’t we put this on pipes and roll it?”
Frank: “Cause that wouldn’t workdumbass”
Mitch: “Well, what if we took it out to the balcony and hoisted it down with like a pulley or something?
Frank: “What if you stopped being a suggestionist?”
Ruler of Lake Titicaca. Rumored to have a bunghole that gets very angry if it does not receive toilet paper. Cornholio the Great is often seen walking around with his shirt over his head and his hands in the air, chanting songs about his power, and his bunghole.
"I am Cornholio! You do not want to face the wrath of my bunghole, for I need TP!"
Butthead: Shut up, Beavis! (uh huh huh huh)
Beavis: Um, okay. (heh heh heh heh).