(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

by elizabethaaaaa January 21, 2019

by BodieCallie March 13, 2020

A person who doesn’t look through a group chat and therefore sends posts that everyone else has already seen.
Person 1: *sends post
Person 2: “chill out mason jr. that was literally sent to the chat like an hour ago.”
Person 2: “chill out mason jr. that was literally sent to the chat like an hour ago.”
by NotTrent_ May 18, 2019

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

by fsghbsfgbfd May 23, 2016

by urbandictonary12 January 15, 2019
