Schrodinger's Cheshire Cat

The cat is both here and not here, while simultaneously being neither here, nor there. The cat cannot be nowhere, yet the cat is not everywhere. However, it may be anywhere, but it can only be somewhere. So, where is it?

"C'mon, just give up, already! You've been looking for that thing for hours! You might as well be looking for Schrodinger's Cheshire Cat!"

"But it has to be here. I've already looked everywhere, and I haven't found it anywhere. Perhaps if I start looking nowhere, I may end up finding it somewhere!"

"I swear you've gone mad, Bro."

"Oh, you can't help that. We're all mad, here."

by RuBBa_cHiKiN December 1, 2009

the Cheshire Cat

The most frightening character ever to be spawned from literature. If you can sleep soundly at night knowing the Cheshire Cat, AKA Smiley Demon-feline is sitting outside your window, smiling at you, then you are the bravest person on the planet.

"I had a nightmare last night about the Cheshire Cat. It smiled at me, then at me alive."

by ʎppǝɹɟ ǝןqısıʌuı July 8, 2009

Chesire Cat Smile

The sex act where two or more individuals take a piece of fruit (preferably a cucumber) and stick it up their partner's anal area multiple times. "Chesire Cat Smilers" are of those who perform this act. It is common knowledge that chesire cat smilers also eat the fruit afterwards no matter how dirty or grotesque it has become during their sexual routine.

Person A opening person B's legs while laying on the floor and jabbing the cucumber into their anal area while they perform the Chesire Cat Smile.

A: Fancy doing a Chesire Cat Smile with me honey?
B: Sure why not!? It's been long since we became Chesire Cat Smilers for the night. Go on, in you get cuccy (slang for cucumber).

by Look_whos_boss March 22, 2011