Slidiot 

A slut, who is unfortunately, but not surprisingly, an idiot as well.

Stacey is such a slidiot.

Slidiot by Peachez 'n' Keen April 21, 2011

slidiot 

Slow Idiot

You're a Slidiot Mike

slidiot by MR.UMUM April 9, 2016

shidiot 

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

Smidiot 

"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

stidiot 

A quicker way of referring to someone as a stupid idiot.

That stidiot can't see the forrest through the trees.

stidiot by Bill M August 3, 2007

sidiot 

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

Slitiot 

A very hot woman who is dumb as a bucket of bricks.

That Slitiot lost her cell phone...again!

Slitiot by wallville September 14, 2009