Deep Dream 

A site fully called deepdreamgenerator.com it distorts images into creepy shit usually with dogs.
Full nerd definition given by the site itself:
"Deep Dream: Initially it was invented to help scientists and engineers to see what a deep neural network is seeing when it is looking in a given image. Later the algorithm has become a new form of psychedelic and abstract art.

Deep Style: The technique is a much more advanced version of the original Deep Dream approach. It is capable of using it's own knowledge to interpret a painting style and transfer it to the uploaded image. "

"Yo bro look at this image,"
"Some deep dream shit."

Deep Dream by ext320 September 4, 2016

5 Dreams Deep

Comes from the movie "Inception"

"5 Dreams Deep" Is a State of Being (Verb)

To Be "5 Dreams Deep" means to be foolish or idiotic.

You would usually call someone "5 Dreams Deep" when they are about to do/are in the process of doing/have done something so foolish or idiotic for the sake of comedy.

"Hey Bro, lets break into the school tonight and tag all the lockers!'

Bro, are you 5 Dreams Deep?

5 Dreams Deep by sanke-a-mon December 13, 2010

DeepCreamy 

A "Professional" Twitch streamer, he is so known worldwide that every time another streamer brings his name up the chat says this:

Streamer: So chat, I was messaging DeepCreamy last night and-
Chat: W H OMEGALUL

DeepCreamy by DeepCreamy October 14, 2020