A person or thing that sits my its self, makes little to no noise and also makes the room or area very un-nerving.
"That guy over there is totally masoning." Or, "That lamp back there is really masoning up the place."
by Mason2.0 March 28, 2015

a mason is a crazy stalker boyfriend.
masons are known for their preppy clothes, love of hair products & annoying friends.
WARNING: once you have sex with this "mason" there is no turning back, he will be stuck to you like a leech..forever.
good luck to all of yous out their with your own "mason"
masons are known for their preppy clothes, love of hair products & annoying friends.
WARNING: once you have sex with this "mason" there is no turning back, he will be stuck to you like a leech..forever.
good luck to all of yous out their with your own "mason"
did you see that MASON , he made his girlfriend so crazy she hid in her basement for weeks!
dude, MASON was so obsessed with this girl he bought her a pony!
dude, MASON was so obsessed with this girl he bought her a pony!
by lalalalalalala1234 February 22, 2010

A Ginger, who tries to go physically as far as possible without upsetting the girl or swiping the V-Card.
Do you see his red hair? He must be a Mason.
Mary: He almost went over the line, but he didn't because he's a Mason!
Dakota: He would never sleep with a girl, he's a Mason.
Mary: He almost went over the line, but he didn't because he's a Mason!
Dakota: He would never sleep with a girl, he's a Mason.
by maryandhaleyarecool November 29, 2010

a disgrace to society ; someone who is heavily rejected and ostracized ; a complete reject ; obnoxious person
Jim: I wanna punch that guy in the face so hard.
John: same. he has no frieds since hes so obnoxious
Jim: he's such a mason
John: same. he has no frieds since hes so obnoxious
Jim: he's such a mason
by thisgirlknowsshit December 8, 2010

A retard and a mother fucking fat ass. He’s also a bitch and got a small dick. He also likes a girl named Shaniah
Mason is a faggot
by Yrfhh December 11, 2019

Mason has a small dick
by Mason"" July 13, 2017

by Dennis The Great May 2, 2010
