A product or service (usually software based)that looks profoundly revolutionary, extraordinary or ground breaking, but only exists in the form of Power Point pictures. Pejorative term for the fake garbage used to solicit and obtain billions of VC money during The Bubble. Led to numerous heartbreaking all nighters by the poor fools that actually had to try to implement the half baked flakey promoters' con artist Vision.
The electric dog polisher could have changed the world according the the slideware, but none of the code or design ever really existed. The promoter walked off with millions in golden parachute money
Porn specifically involving women being covered in torrents of semen or a cum substitute.
This differs from Bukkake by the sheer volume of semen that covers the women.
Example: "Hannah fell in that paddling pool of wallpaper paste. She was covered in paste from head to toe. It looked just like Slimewave." *fap fap fap*
A normal sidewalk that has become covered by a layer of ice, causing it to become nearly impossible to walk on. Slidewalks often result in embarassing and painful tumbles for joggers, dogwalkers, and anyone else willing to brave the below-freezing temperatures to get from point A to point B.
Sarah regretted going for a run outside when the slidewalk she was on became too slippery to run on and she fell on her ass.
Slang phrase with roots in the 1980's comic Dark Knight Returns, where the youth of the future had an amazing slang. Picked up by nerds, still used today.
Eyes slideways Don. (Means to pay attention to something happening where Don isn't looking)