A breed of men who are breezy and carefree to a major fault. They often jump around jobs, cities, and especially women. They often have dogs, are usually in their upper twenties into early thirties. They are deceiving because they seem sweet at first and are harder to spot.
I dated a mountain man, they really suck.
by kodak2021 August 20, 2021
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Fall Mountain is a round from Fall Guys that everyone hates.
Guy 1: I just got Fall Mountain
Guy 2: You are dead.
by namefalgus September 3, 2021
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Where Denver high schoolers go to make out and fuck in their cars. Also overlooks the Colorado school of mines
Bob: hey, you want to drive lookout mountain today?

Angela: no I don’t want to have sex
by May be jenny may not be September 29, 2022
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Person who habitually chooses the same ascent route on a mountain, chipping at its face more each time, thereby destroying more of the mountain on a climb.
Richard, why not use another route to climb that mountain? Leave that route so others can enjoy it. You're a mountain killer!
by pentozali April 16, 2011
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