smart-assed 

Adjective, an antonym (opposite) to the smartest, describing a person who always tries to outsmart everybody they come across, considering everybody stupid and thinking no one notices that their behaviour is outrageous, while everybody keeps silence out of politeness. A synonym to a dickhead, prick, bastard etc.

Keep away from Donald. He is so smart-assed. Thinks himself the smartest and consider everybody yahoos. He will buy you a cup of "covfefe" today , but tomorrow he will make you pay for a dozen of "covfefes".

smart-assed by Murdoc Kylburne January 16, 2018

smartassery 

The activity of behaving like a smartass.

Please cease and desist from all your smartassery.

smartassery by Dtcamero May 16, 2005

Smartassery 

(SM-AR-T-ASS-ER-IE) The use of verbal degradation, humiliation, sarcasm, or witty insults in a playful manner.

I'm tired of falling victim to your smartassery" "Shut up, you love it, you're just jealous because all you have is dumbassery

Smartassery by Ellekc December 8, 2010

smartassedness 

The aptitude of ones ability to be deliver witty or rye comments, taking more of a negative view.

Erika, Do you finally see that smartassedness is a word.

I have really practiced and my smartassedness has really matured, Erika

smartassedness by Austin P December 28, 2007

Smartassery 

Adverb: The art of being a smartass

Blaine was given a certificate of achievement for his Smartassery.

Smartassery by Blaine Lewis January 15, 2008

Smartasseries 

Main Entry: SMART·ASS·ER·IES

Function: noun
Date: 21st century

1a: observations or remarks that are of sarcastic nature expressing an opinion or attitude.
b: Smartass comments.

I'm getting tired of your smartasseries.

Smartasseries by vvdvla December 14, 2008

smartassery 

The state of being a smart ass.

Smartassery is a required by all contributors when adding new words to the Urban Dictionary.

smartassery by SmartAssery December 18, 2012