One who is very stupid - a fuckwit.

Dunce originates from when children who refused to learn or just bloody stupid and sent to the corner and wore a giant cone with a red D for dunce on it.

A catch all word to describe anything that is basic, uncool or untrendy. According to The New York Times, "cheugy (pronounced chew-gee) can be used, broadly, to describe someone who is out of date or trying too hard."

Things that are cheugy:

The New York Times
PT Cruisers
Goldendoodles

Australians

Addison Rae
White people
Billionaires

The person writing this definition

An expression to someone that you think they are utterly stupid & probably wouldn't compare to a retarded lizard.

Someone who acts like an idiot

The peek of the bottom society. One who is to dumb to understand simple things or is just an all-around idiot
This word can also mean you are an egotistical prick who deserves to be hung in the Third Reich

Young vegan

A new bad word to the equivalent of Dip Shit.

Original Meaning from Dunce hat.