One with SMS (Short Man Syndrome), when mixed with alcohol an Arthur has the tendancy to become violent. Arthurs tend to act tougher than they are to appear to an audience as ferocious. Arthur's are typically lazy but loud mouthed. They talk with their hands a lot and say stupid things.
Guy 1: Did you see James at the party last night, he was acting like an ass because he was drunk but he was saying some pretty stupid things.
Guy 2: Oh so it sounds like he was being a total Arthur then.
Guy 1: Yeah pretty much.
Guy 2: Oh so it sounds like he was being a total Arthur then.
Guy 1: Yeah pretty much.
by HaroldtripleSEKS February 12, 2008

Lamont: Did you move that furniture like I asked you?
Fred Sanford: No son, I couldn't do it because of "Arthur" (then holds up a "cramped" hand), you know, my arthritis!
Fred Sanford: No son, I couldn't do it because of "Arthur" (then holds up a "cramped" hand), you know, my arthritis!
by mt3vsl June 20, 2009

Arthur is a cunt, poopoo man and a big shitty fuck
he's the type of person to call you and say you're late for school
because what do you get when you cross frankenstein and a little baby bitch boy
i'll tell you what you get A CRAAAAAAAAAAAZYYY HAMBURGER
he's the type of person to call you and say you're late for school
because what do you get when you cross frankenstein and a little baby bitch boy
i'll tell you what you get A CRAAAAAAAAAAAZYYY HAMBURGER
by imnøtk September 29, 2020

Arthur is an idiot dude. He likes to ditch his friends when they are going for a ride so that he can get on a train after eating Hungry Jack's. He can be quite annoying and is always talking about cannibalism and murder. He also doesn't invite his friend Toby to his birthday party because "There were only 12 beds and 3 people is too many for that."
"This person is such an Arthur"
by idot_dum November 28, 2021

THAT GUY IS SUCH AN ARTHUR
by jack offmen January 19, 2017

by Whatadood.com April 15, 2019

by UrbanDictionariesFR June 18, 2018
