look up any word, like dirty sanchez:
 
8.
N. A person who indiligently tries to provoke your thoughts, concerns, ideas, and opinions by arguing and becoming outspoken on their own part.

N. A very outspoken person

Adj. A word describing someone under a description of a smartass

Aaron Littlefield is smartass enough to have earned a spot on Urban Dictionary. Congratulations, you smartass!
by UIK555 February 19, 2009
 
9.
being serious 1% of the time
god Christys a smartass, she's only serious 1% of the time!!
by vmk82 January 10, 2011
 
10.
What Joe Biden thinks you are if you ask him to lower the U.S. citizens' tax burden.
While visiting Kopp's frozen custard shop in Milwaukee where smart-ass Custard Shop Manager Scott Borkin was on duty, Vice President Joe Biden was sampling some of the tasty treats.

Biden: "What do I owe you for the delicious custard?"

Smart-ass Custard Shop Manager Scott Borkin: “Don’t worry, it’s on the house. … Lower our taxes and we’ll call it even.”

Biden: “Why don’t you say something nice instead of being a Smart–ass all the time?”

Smart-ass Custard Shop Manager Scott Borkin: (Thinking) This motherfucker just lost my vote.
by markwonder August 30, 2010
 
11.
That prick who always takes everything literal and uses sarcasm as his only way of creating humor.
Alaa: "Murphy, stop drawing dicks over my math book and piss off!"

Murphy: Ok. *Makes pissing sounds and walks backwards whilst moving his hips side to side inappropriately*

Alaa: Bloody Smartass..
by AlaaBrah August 01, 2008
 
12.
Someone who constantly posts real definitions on Urban Dictionary
ShadowHawk looks like a smartass.
by angrynerd September 03, 2012
 
13.
N. A person who lives to annoy another with sarcasm, i.e. Wife, relentlessly until the day one of them dies of natural causes, or just simply being fed up by said smartassness.
Samuel Roth Johnson is the biggest smartass in the history of ever.

Samuel Roth Johnson can't help but be a smartass to his awesome wife.

Smartass = Samuel Roth Johnson.
by YourMother_ June 24, 2014
 
14.
1. A person that can sit on an ice cream cone and tell you what flavor it is.
"Wat are you, some kinda smartass?"
by Stinky Weezleteats July 08, 2014