smart

To be fucking retarded. If somebody calls you smart, you probably did something stupid or said something stupid.

Tim: George W Bush is a competent human being.
John: you’re fucking smart. Jesus christ

by Left_Nut69 March 10, 2020

Smartful

One who is smart and intelligant,
A smart or intelligant remark

I am too smartful!!

by Gaventar January 18, 2010

smart

someone who is clever but also a little bit cool

wow George thats so smart the way you figured out that tricky problem

by de boss March 1, 2017

smart-on

See smart on.

It saddens me to think that the intellectually challenged are incapable of a smart-on. But a good, liberal arts education is the sure cure for their cerebral impotence.

by joelmw October 25, 2010

Smart

The exact opposite of me

"Jerry is not smart"

by Notaverygoodname May 7, 2018

Smart

Not a popular thing to be these days

Person 1: I'm not very smart
Person 2: I know

by I_am_poggers December 7, 2021

Smart

A person who will write their own Urban Dictionary definitions to win arguments.

ooooo look at Mitch! He's so smart!!!

by MasterOfTheDumpyFart December 11, 2020