In the dorms its used to refer to the trail from door to door that a promiscuous girl/women leaves behind as she makes her rounds.
by Ya Fahva November 05, 2006
The overly large speed bumps. Affects lowered cars by scraping the their whole under carriage out mostly but have been known to catch some un-modded cars.
I cant drive my car into your apartments cause they have speed mountains and Im not trying to scrape my shizzle
by Ya Fahva November 05, 2006