look up any word, like fleek:
 
17.
Roy "Big Country" Nelson who is a better coach then Shane Carwin from TUF 16 on FX and who is an entertainer who can laugh and show is ass and still fill your life with joy.
That ass clown made be laugh so hard I pooped my pants. Roy Nelson is a coach that made me a better fighter and person while Shane Carwin watched.
by UFC Fan - Dana White September 12, 2012
 
8.
A person who knows absolutly nothing about his job or trade but can tell everyone else how to do it better!!
My General foreman is a real ass clown,he could'nt wire a fucking hefty bag closed but he can tell me I'm not moving fast enough.
by Shitstick July 21, 2005
 
9.
A prick, who is at the same time a jackass.
That ass clown walked in 30 minutes late, and still didn't get in trouble.
by Jakabones January 14, 2006
 
10.
an unmitigated fool or jerk; a sad sack; a tool or goof.
Let's face it, the guy's an ass clown!
by weave March 19, 2003
 
11.
1. A person that is so silly and embarassing that neither the word "ass" or the word "clown" can properly describe them.

2. One who takes part in bafoonary, douchebaggery, or general just-too-muchary, often because of drinking alcohol.

3. To be embarassing or embarassed by your actions.

Also see Assclownery

Synanyms: Bafoon, Buttclown, Drunkard
1. Bill is really an ass for sharting in the bar. He is also a clown for telling everyone about it. But he is certainly an assclown for not going home from the bar and spending all night with a poopy butt.

2. If these girls don't leave with us, let's just get hammered and act like a bunch of assclowns.

3. I feel like an assclown after seeing thos pictures of last night.
by tdeligia May 08, 2007
 
12.
Someone who considers it his or her sworn to duty to act like a complete ass at all times.
Assclownery: the act of being an assclown.
Anybody from the show jackass is an assclown
by DennisIsEvil October 15, 2005
 
13.
A moron , someone of inferior intellect. A person who is obviously stupid. A knob-head.
1.you are acting like a complete ass-clown
2.arrggg your an ass-clown
by Adamski! October 03, 2006
 
14.
someone who doesnt know what the hell they are talking about,makes stupid BS comments, pisses people off, and has no idea that everyone thinks this about them.
see google image "assclown"
by stesh June 08, 2005