Top Definition
A buffoon or jester acting as a boss for any medium to large size office. He circumvents, cheats, deludes, dissapoints and finally ensnares prospective clients using jokes, antics, and sheer braggadocio. Arse Clowns' obsessive tendency for bullshitting stem from being born with absolutely no talent and often suffer from slight brain damage, a condition which incongruously causes them to swagger about in a cocky manner.
"Why the hell is that guy such an arrogant prick? He has no skill or intelligence, in fact he's quite ugly as well!"

"He's an Arse Clown"

"Oh, of course!.."
by Tickety September 14, 2005

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Someone who is both an arsehole and carries on like a clown.
That is the last time that i invite you two arseclowns to a housewarming.
by Sydney Correspondent September 01, 2003

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A person who exceeds the descriptive potential of both the terms arse and clown through their ineptitude, lack of common understanding or ability to perform simple tasks.
John - "He's so stupid."
Bob - "No, he's an arse-clown!"
by Peter 01988 December 10, 2007

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One who, while exhibiting the outward affectations of substance, worldliness & sophistication, is in fact a rank amateur with a fondness for plagiarism & convincing surfaces.

Of Scandinavian origin(akin to Icelandic klunni, clumsy person), or of Low German origin.
Did you see Anton James' entry for the International Arboritum Project? What an arseclown!
by Rene Deveraux January 04, 2005

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i thought i bloody well invented arse-clown, but i guess not. an arse-clown is someone who tools around and is a bit weak instead of getting the job done.
that bloke there with the side burns and the john lennon glasses, talking about how much he earns in the IT industry, my best guess is he's been an arseclown from the get-go.
by noof April 03, 2004

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1. Foolish or unworthy person.
2. Homosexual man.

Chiefly British variant of assclown.
"Those arseclowns"
by Aero September 01, 2003

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