someone in a class who yells out what he/she thinks is humorous, only to be found as not comical at all. Usally found in the back of the class.
Josh is a total class ass-clown. He repeated his supposed punchile three times. All three times, no one even laughed, when can he take a hint?
by alienhuman666 May 09, 2009
"You stupid whack ass clown"
by iam June 26, 2003
an ass clown is someone who is normally male, they are full of aids. an ass clown is easily amused by cheap ipod apps. they usually spend their time facebook creeping, smoking cigarettes or just simply being an asshole. normally goes by the name of Mike or Joey
by canadatarj July 26, 2010
by A October 21, 2003
by chris February 13, 2003
That no-talent ass clown's website has been nominated for best stupid annoying place to post stupid annoying things of the year again!
by quonsar May 05, 2003
by Upyourbuttanddowntohell March 15, 2005