someone with an abnormally small penis
by Veqzz April 14, 2015
Get the Brianmug. A person that thinks everyone likes him but in fact every employee hates him and has no friends at all
Brian is a fuckwitt
by Douche Bag 123456789 August 20, 2018
Get the Brianmug. 
The name of that one kid that everyone kind of knows. Also the name of satans gay child. It could be either. Flip a coin.
by Name_definer😂😎😎🤓😜🍍🍑 November 11, 2016
Get the Brianmug. Definition of petty. Gets mad because his friends like people that he doesn’t. Also, is disrespectful and mean to people that try to be there for him.
by Brian’s are dumb December 14, 2019
Get the Brianmug. 1) A boy who is crazy about a girl but refuses to make any relationship public. He loves her one day, just wants to play xbox the next day, and the day after that she and her whole family are dead to him. He is inconsistant and irrational. Half the time he doesn't even make any sense. He also doesn't even know how to treat a girl right.
2) A boy who has the ability to be nice but just doesn't feel like it.
2) A boy who has the ability to be nice but just doesn't feel like it.
1) Girl - Why did you break up with your bf?
Other Girl - He was being a Brian.
2) I'm just so disappointed because my bf's a Brian. He just doesn't care enough to be good to me.
Other Girl - He was being a Brian.
2) I'm just so disappointed because my bf's a Brian. He just doesn't care enough to be good to me.
by orangejuiceistheshizz April 26, 2009
Get the Brianmug.