haflucination 

1. An illusion or visual disturbance caused by an overdose of Colds and Flu Medication

Johnny: Dude I thaw you kithing my girlfriend
Billy: Man, You must have a cold or something
Johnny: Maybe, but I got a vaccination
Billy: That must be it. That stuff they gave you is so strong you starting to see things. It's an haflucination I tell you

haflucination by Cheatmaster786 April 14, 2017

olfactory "hallucinations" 

When you smell something that really isn't there.

I've had many olfactory "hallucinations" like when I smell mustard & there's none around!

olfactory "hallucinations" by Starchylde December 11, 2016

mass hallucination 

The only explanation for the Right’s perverse devotion to the Mobster in Chief.

In this ongoing mass hallucination, he is seen as someone who can make America great again; how crazy is that?

mass hallucination by Dr Bunnygirl March 27, 2019

hearlucination 

imagined sound from a known or unknown source, synonym is earlucination

Billy thought he heard his girlfriend calling him, but it was just a hearlucination.

hearlucination by flyingdog February 2, 2008

Guitar Hero Hallucination 

1)The Feeling of the world "Zooming In" after playing any of the Guitar Hero Series Games for an extended amount of time.

2) Proof that Guitar Hero isw a Legal Drug

Guitar Hero Hallucination is an awesome feeling!

Guitar Hero Hallucination by Envy The Sin August 10, 2008

memoric hallucination 

A memory of something that never existed in the first place, also known as a "false memory", but fancier.

J: "Remember that one time I ate lead paint and then crawled on the ceiling?Hahah, that was funny, right?"

G: "N- ... No, that ... That never happened. You feeling alright?"

J: "Oh. I guess I had another memoric hallucination. It's fine. I'm fine. It's fine."

memoric hallucination by reticenthart April 5, 2022

AI hallucination 

When AI (like all of them) makes stuff up as if they were hallucinating.

Yep, the AI hallucination came on strong last night, now I'm *married* to Robin Williams.

AI hallucination by jmacofearth August 18, 2023