Some one in High-school usually a senior or junior who has a car and will often drive under class-men and give them rides when needed. Despite that they are often very cool people, probably the coolest upper class-men you know and their and they don't mind giving out rides or chillin with younger kids.
"Freshman1" Mike is such a dolger, its not even funny.
"Freshman2" Yeah but hes mad chill and the only senior I like.
"Freshman1" Your right, where would we be without Mike?
"Freshman 2" Walking everywhere and taking the bus to the mall.