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

halu 

A word from Indonesian Language. It is from a word "halusinasi" which means hallucinations. But in the context here, the word "halu" means 'being delusional'. It is used when the conversation opponent is doubting the statement that the other person is saying.

A : Holounggas bukan makanan (holobird is not a food)
B : HALU! (you're being delusinal/ doubt)

halu by GittaWinagainstMeha April 17, 2021

Pulling a Haluska 

To get in line absurdly early for a concert, with no regard for self-preservation

"Hey dude, what time should we get in line for Walk the Moon?"
"3 am. If you think we're not pulling a Haluska, you're full of shit"

Pulling a Haluska by beKAW November 4, 2014

hallucious 

sickening; atrocious, especially anything artistic that's shlock.

From the Yiddish "a chaloshes", literally to faint

I replaced the hallucious plaid wallpaper.

That chutney tastes hallucious.

hallucious by Slumdog January 18, 2009

hallyu 

"Korean wave," or "Korean fever," it refers to the sudden increase in popularity of South Korean culture around the world in the last ten years.

This is largely because of the Korean entertainment industry and the popularity of kdrama and kpop.

For someone who has become obsessed with Korea thanks to hallyu, see koreaboo.

Thanks to hallyu, bands like DBSK and Big Bang are popular all across Asia.

hallyu by Saranghae August 11, 2010

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

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