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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
Words you can keep
The art of losing a college basketball game that you should truly win by having a huge lead or better talent. Reference Sidney Lowe.

The Sidiot coaching our team cost us any chance of winning after building an 18 point lead.
Sidiot by Kalamazoot February 8, 2009
A Sidiot is a city idiot. Anyone who lives in or visits a city and acts like an idiot is a sidiot. It used to be spelled C-i-d-i-o-t....but apparently thats taken (those sidiots). It came to be one day while the Arties were Starbucking. They saw an afrofritter then NeeNeeGee exclaimed "Chel, that's an afrofritter not a squirrel! God, you're such an idiot....like a village idiot, except you live in a city not a village, so your a city idiot...actually, a SIDIOT!" and there you have the awesome story of sidiot. Which is much better than thiers. ha
1. Chel was a sidiot when she fell on her face while getting into the backseat of the car.

2. NeeNeeGee was a sidiot when she dropped the board onto her head.

3. Fooky was a sidiot when she crossed the street when cars were coming at her.
sidiot by Chel March 19, 2005

Schrodinger's Idiot 

Someone who says really stupid things, then decides whether or not he was joking based upon the reaction of people around him.
Guy 1: I'd love to visit Africa

Guy 2: what country?

Guy 1: I just said, Africa

Guy 2: that's a continent idiot

Guy 1: I... I know that, I was only joking.

Guy 2: you're a real schrodinger's idiot
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 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
"St. Louis teachers, on the other hand, tended to act very "siditty" and talked down to their students from the lofty heights of education and whitefolks' enunciation"-Maya Angelou, "I Know Why The Caged Bird Sings"
siditty by Siditty Girl May 7, 2008
More from Urban Dictionary

age gate 

An absolutely foolproof way to keep minors from viewing content deemed "too mature" for them to watch.
Billy: "So I was trying to watch some videos for an M rated game, and I ran into an age gate, so I put in my real birthday. SOMEHOW it managed to figure out that I am 12. CURSE YOU AGE GATE!!!"

Bill: "Fucking age gate! *quick scroll* THERE! I was born on January 1, 1904. Fuck you age gate."
age gate by Banja January 7, 2011
Word of the Day on August 27, 2026

board chow 

A)
The Crud that collects under the keys in a keyboard. Usually more severe in the keyboards of programmers and webmasters as they tend to spend a lot of time at the the computer and thus eat at their desk. Mainly affecting IBM Model M (clicly) style boards.

B)
Can also be used to gross out Non-Techie people
A)
Bill: want to go to the club?
Bob: No, I've got to clean out my board chow, keys are starting to stick.

B)
Bill: Want to go out to get a bite?
Bob: No, i am just going to have some of my board chow/
Bill: Whats' that?
Bob: The food scraps that collect in my keyboard; Want some?
Bill: *GAG* *HURL* *GAG*
board chow by BinaryHackerMan September 3, 2007
Word of the Day on August 26, 2026

young pup 

a young person, a young adult in their late teens/early 20s.
Ah, you're just a young pup at 23!
young pup by the dog May 30, 2006
Word of the Day on August 25, 2026
West Midlands slang word for rockers, bikers, greasers etc. In the late 1980s it was used by the UK music press to refer to a specific scene centered around the bands Pop Will Eat Itself and Crazyhead. The term never found favour with readers of 'the inkies' (Sounds, Melody Maker and the still extant NME) and was soon dropped. Now often used in predominantly working-class areas of the midlands and the north to mean someone who listens to rock-derived music and/or dresses in a manner that suggests they affiliate themselves with rock music of some kind.
Some grebo passed with Sabbath playing on his stereo.
The Poppies are at no. 17? God, a grebo band in the charts!
They're playing nu-metal now, bloody grebos!
grebo by cactuscat September 15, 2006
Word of the Day on August 24, 2026
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