(verb) The act of being hit (or hitting) by a car when people are not expecting it. Often pulled during exams weeks, by disgruntled or slightly drunk students. Mason Halling will bring large amounts of people to appear interested in your floor's situation for the next few hours before silence once again returns.
by kmicinski April 5, 2010
Get the Mason Hallmug. by shawn00131 November 26, 2018
Get the Mason Justusmug. 
by urbandictonary12 January 15, 2019
Get the Mason Szmanskimug. I hot slarg full of concrete and whimsical running medals. He is kind of full of himself, but it's cool because his eyebrows are supes defined. He loves to work out and gets really antsy and weird at night.
by hotcrossbuns October 26, 2010
Get the Mason Bouchetmug. A YouTuber known for creating Sonic The Hedgehog videos online. His most viewed video sits at the top of his channel displaying proudly with “69,240” views!
by theboiii23 April 27, 2020
Get the Mason Parkinsonmug. An iconic meme in the a Summer high fandom . Mother Mason is Mason Levi's face on mother Marry. Mother Mason looks down on and protects all innocent Mason girls who can't cut a break.
by Mother Mason February 23, 2017
Get the Mother Masonmug.