A brown haired jerk who will date any girl he thinks is pretty even when he has a girlfriend. An all out cheater. Seeing him you think he might be nice but don't be fooled he's a bad person. He may even try to cheat on you. When you meat a Brian, beware.
'Brian is a jerk he cheated on me'
by Facts first May 29, 2019
Get the Brianmug. 
Brian is a smart guy
by BunnyBananas February 17, 2019
Get the Brianmug. A scary, dark brown haired man. With a full face of facial hair. He hates girls who date his son. Very nice once you get to meet him, but scares the living shnokies outta ya before you know him.
by Richhomienigga October 3, 2017
Get the Brianmug. Brian is a fucking dumbass that over reacts to everything. And can also be a pretty gay retard at times too.
Person: "That douche over there is such a Brian."
Brian: "I fucking heard that you little prick *tries to punch the person but misses and falls on his face*"
Yeah I know no one uses Brian in a sentence like that.
Brian: "I fucking heard that you little prick *tries to punch the person but misses and falls on his face*"
Yeah I know no one uses Brian in a sentence like that.
by MyPseudonymWTFDOESTHATEVENMEAN June 4, 2017
Get the Brianmug. A nice guy but like to show off .He is the smartest kid in the building, he is cute and funny.Sadly he will scold you for doing things he don't like.He like a girl who is the same height of him .He would talk to the girl every time at the end of the lesson.He will try his best to act cool(he never).He will be jealous of the person who is better than him at a subject,But low standard than him.He is a bit gay , he some time hang his hand over your neck and lie- down and lean on you.If you call him gay he will either ask his friends if your gay, or say"the freak man".He is known to have little penis...
by (!-!) March 22, 2019
Get the Brianmug. Brian is a legendary guy who makes every girl horny when he walks in the room. He always has the absolute biggest and fattest cock out of everyone he knows. Unless his name is spelled “Bryan”.
by Lick Hairy Juicy Balls March 23, 2021
Get the Brianmug.