look up any word, like usuratonkachi:
 
4.
The President of the united states since 2000
Also see: idiot
by Tommy Vercetti April 24, 2004
 
1.
a stupid or obnoxious person(also a term of adress)
I refuse to be friends with a horse's ass like that.
by Light Joker March 19, 2005
 
2.
The east end of a horse headed west. A stupid son-of-a-bitch.
Some people like Ed Asner's politics; I think he's a horse's ass.
by cornholio October 09, 2003
 
3.
n: An oblivious idiot who generally says and does things that draw laughter at him, for being such an unbelievable moron.
"Did you see blake just shotgun that beer and then piss himself? Wow, what a giant horse's ass."
by Olen White October 19, 2007
 
5.
Someone who is not just an ass, but a big ass, indeed, a horse's ass. Someone who really makes an ass of themselves.
Ex FEMA director Mike Brown is a Horse's Ass
by No Nombre October 06, 2005
 
6.
To be a wise ass in any situation
Tim Stein is a such a Horses Ass.
by Jobber1 March 10, 2011
 
7.
An offensive name that can only be used if a person slaps you while you have a sunburn. Made famous on family guy when stewie says it.
Peter: Hey stewie! (slaps on butt)
Stewie: Ahh you horses ass!
by Raptapwnage August 19, 2010