smartassinism 

smart-ass-i-nis-mmmmm.......when someone knos there a smartass, or is one, or uses it allll thee timee....hahaha. tht is muy word i made this shit back offf yo....

no shit serlock.....u pantylickerr....yo y u gotta use "smartassinism" u looseer

smartassinism by stephieeeee s....poopie September 4, 2009

smartosity 

having great smartness

mia has smartosity
liam does not

smartosity by mdksafdndsfa May 10, 2012

smartasstitude

The ability to be a smart ass at any time and place.

My dad had put me on Ritalin when i was a child he said it changed me in to a zombie, But he said it never changed me from being a smart ass! (smartasstitude)

smartasstitude by chultzmack December 22, 2013

smartassish 

being a pain in the ass by behaving as if you know everything and/or being sarcastic

Kid behind the camera: *makes a joke*
Tourettes Guy father: Well quit acting all smartassish!

smartass Tourettes Guy

smartassish by smartassish March 24, 2018

Smartassism 

The act of being a smartass

“It’s called smartassism.. look it up”

Smartassism by Jaders November 8, 2019

Smartassism 

You are a total smartass, the definition of a smartass, and you use it as your first language. You speak nothing but smartassism and you are not sorry about it. People don’t get it, but it is a way of life for people who are amazing at being a smartass.

He’s using his smartassism again

Smartassism by SKYEBABY98 December 1, 2019

Smartasstic 

smartass sarcastic

I’ve self diagnosed myself as being smartasstic.

Smartasstic by Miche11e88 March 13, 2020