Liquid Dream Killer 

(Famously popularised by the show "Rick and Morty") Semen. Most commonly used when referred to when a child ruined someone's life.

"You shot 20 CC's of liquid Dream Killer into my daughter."

Liquid Dream Killer by Small orange September 4, 2017

mustache dip my dream sickle 

A polite way for a female partner to ask for cunnilingus.

Hey Big Rod, do you want to mustache dip my dream sickle? It sure is tasty!

mustache dip my dream sickle by show up cat November 19, 2014

fever dream 

1. (figurative, descriptive) A disjointed or strange experience, especially one that engenders an even greater sense of outlandishness when considered retrospectively, similar to how actual fever dreams feel in real life.
2. (literal) A dream or nightmare, altered by a fever to become particularly confusing and bewildering at the time and even more so in remembering, like a Bad Trip.

1. That anime was wild, like a freaking fever dream man.
2. Been sick all day and then I have these crazy fever dreams.

fever dream by Kalarus March 24, 2019

Hotdog Dream 

When you have a dream that you are a big, plump, steamy, juicy hotdog, so big and plump that the bun will not close around you. Then you realize that ketchup is sliding out the end of the bun, and then you wake up incarcerated, and your cellmate's chin is resting on your shoulder while he's fucking you up the asshole...

Hey, in prison such choices aren't always yours to make.

Jim got himself locked up and had the hotdog Dream. Now he can't shit without it looking like a Swiss cake roll.

Hotdog Dream by Mjolnir12982 September 4, 2016

BanG Dream! 

A multimedia franchise series about bands consisting of five girls who shoot for their dreams. The name of the franchise is laughed at because it sounds wrong. Not to mention that the series has a character that is mistakenly thought to be the mascot of a certain website.

"Do you know about the BanG Dream! franchise? There is a character that looks exactly like HH-chan."
"Shut the hell up, dude."

BanG Dream! by Narrow Lines March 9, 2021

Monday Dreamers 

A hard worker, a visionary, a very dedicated person or a group of people with a dream that are willing to work hard to achieve it. Monday is the most unliked day of the week yet the 'Monday Dreamer's' favourite day as that's when working towards your goals and dreams starts.

Monday dreamers are usually very ambitious, passionate about their aspirations and successful in business.

"I'm a Monday Dreamer"
"He is working so hard to make his business successful, he's such a Monday dreamer"
"Their clothing brand is doing so well! They're such Monday Dreamers."

Monday Dreamers by 5mc2.lab January 3, 2022

Dream

a homeless teletubbie

Look, is that Dream? I heard he was homeless!

Dream by AMBERDOBEGAYDOE January 24, 2021