cookie

A digital copy of a human consciousness (emerging in black Mirror series). First appeared in White Christmas, the cookies then became a noticeable element of the show, especially widely mentioned in the last episode.

"You're a simulated brainful of code, stored in this little winget we call a "cookie". - Matt, explaining things to Greta (White Christmas).

Nanette Cole: This is a dream... It has to be.
Walton: It's more like an eternal waking nightmare, from which there is no escape.
(USS Callister)

"Monkey loves you... Monkey needs a hug" - Carrie being a toy (Black Museum).