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The act of being stupid and an idiot at the same time.
Kala is a stidiot.
Stidiot by Deweyman52 & Mase53 November 11, 2016
My Department Head is a Stidiot
Stidiot by Pigsloosh October 30, 2018
A mixture of shithead and idiot. Often known for as being an insult, definately not a compliment, and NOT defined by the following person above/below/whatever, it was a common swear word my grandfather would say when driving on the road and running across a 'shidiot' who obviously didn't know what they were doing.
That stupid shidiot doesn't know how to drive! The light isn't going to get any greener, damnit!

I can't stand that asshole, he's a stupid shidiot.
shidiot by DeSiReDPaRaSiTe December 3, 2004
A stydiot is a person who ships Stiles and Lydia on Teen Wolf. The main characteristic of a stydiot is their massive ego and extreme bitchiness. The natural enemy of the delightful marrish shipper.
If you have to keep using the phrase Endgame , then you're a stydiot.
stydiot by Jen Barnes June 29, 2016
"a person that thinks they are smart, but is really just an idiot"
Look at that smidiot , he just let the love of his life drive away
Smidiot by hunteroffools October 8, 2009
a person who is both stupid, and an idiot at the same time.
jillian forgot to hand in an assignmet to her prof; therefore, she is a sidiot.
sidiot by Samanrha September 28, 2005
More from Urban Dictionary

Plate of Brown 

A plate of brown consists of foods that have little to no nutritional value, and are typically deep fried. A true plate of brown will also be accompanied by a dark soda.
Wanna go to meal hall & grab a plate of brown?
Plate of Brown by Cheddar Craigson September 18, 2020
Word of the Day on October 22, 2026

Larpenomics

When finance content creators rent out fancy cars and flex cash to seem richer than they really are in order to promote and sell their “get rich quick” courses.
Andrew Tate has mastered the field of larpenomics
Larpenomics by Rbois09 October 21, 2026
Word of the Day on October 21, 2026

Palmela Handerson 

Your hand that you masturbate with.
Girlfriend: What are you going to do for the next week while I'm on holiday?

Boyfriend: Have a visit from Palmela Handerson of course!
Word of the Day on October 20, 2026
x:"Girl your fit chewed today!"
Chewed by iod1o March 30, 2022
Word of the Day on October 19, 2026
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