Hallucigenia 

Hallucigenia is a genus of Cambrian xenusiids known from articulated fossils in Burgess Shale-type deposits in Canada and China, and from isolated spines around the world. The generic name reflects the type species' unusual appearance and eccentric history of study; when it was erected as a genus, H. sparsa was reconstructed upside down and back to front. Hallucigenia is now recognized as a "lobopodian worm". It is considered by some to represent an early ancestor of the living velvet worms, although other researchers favour a relationship closer to arthropods.

Person A : Hey have you head of Hallucigenia?
Person B : That spine from Attack on titan?
Person A : what-

Hallucigenia by I have mental breakdowns February 6, 2021

Hallucigenia 

It's apperance, is a Spiney like animal, and is a genus of Lobopodian, known from Cambrian aged. Fossils can be found in Canada and China, and from isolated spines on its back to take over the country. Not only just Canada and China. It cannot move backwards, it will only keep moving forward untill everything it's path is destroyed.

Person #1: Hey bro whats your favorite Animal?
Person #2: The Hallucigenia.
Person #1: The thing from Attack on Titan?
Person #2: Stfu weeb.

Hallucigenia by Hallucigenia January 28, 2024

halluciginate

The act of purposefully making yourself hallucinate by ingesting some type of illegal substance.

"I just picked up some mushrooms and a couple tabs of acid. Who wants to halluciginate tonight?"

halluciginate by Yojimbo1 July 6, 2007

hallucigent 

Normally a drug or plant, causes the brain to faze out of normal thinking patterns, therefore the user hallucinates. It can be dangerous if taken in large quantities.

It also effects the users emotional patterns making the user laugh or cry more easily.

The only way for me to laugh at your jokes is to take a hallucigent.

hallucigent by benj July 24, 2006

Hallucigenating 

The act of hallucinating or acting randomly in such a manner as to appear as if one is on drugs.

Bob: "Whoa, what's with the pink elephants?!?"
John: Wtf Bob are you hallucigenating?

Hallucigenating by BobnJohn January 14, 2009

Hallucigina

When one hallucinates vaginas (used in a good way).

Dave: "Woah man are you okay?"

Steve: "Yes, I think I've just had a hallucigina"

Dave: "That's so cool!"

Hallucigina by GraveChance September 7, 2013