alicoon 

"alicoon" A type of My Little Pony OC. An alicoon is an OP Alicorn OC, essentially the MLP equivalent of a Mary Sue.
Similar to Mary Sues, they are often given no real flaws along with impossible power and or ability, occasionally being "royalty". Alicoons are usually self-righteous and douchey. You can usually find them destroying a town or battling against someone else's OC, often abusing their alicoon powers. Alicoons are a headache to deal with and your best bet is either ignoring them or banning them.

*Alicoon destroys a populated city with some DBZ inspired blast.*
Character 1: "Oh no! There's an alicorn terrorizing the city!"
*Alicoon hears Character 1's words with their god hearing, then locates and blasts Character 1 into Sagittarius A.*
*Alicoon flies up into space, hitting Earth with a ball of energy, destroying the entire planet, killing billions just because EdGy.*

alicoon by SFOTI August 18, 2018

alicorn 

A winged unicorn. A combonation of a unicorn and a pegasus. Sometimes known as a unipeg.

"The alicorn flew overhead, its horn prominent on its head, shining in the sunlight."

alicorn by Rose-Pose January 20, 2006

Alicorn. 

An Alicorn is a winged Unicorn.

Mostly said by bronies.

Another word for Alicorn is Pegacorn.

Princess Luna is an alicorn also Princess Celestia is an alicorn.

Alicorn. by 20%Brony December 5, 2011

Alicorn 

A giant submarine in Ace Combat 7 (Or a MLP unicorn). If you ever see one you are doomed, or you are trigger. Boasting a giant Nuclear capable Railgun, 2 smaller Railguns, around 6 CWIS?, Some AA and SAMS, A FUCKING AIRCRAFT SQUAD?, and VLS. Its piloted by a crazy ass guy named Captain Matias Torres who wants to nuke a city for "Salvation" and his Crew who are equally fucking insane, Like kamikaze insane.
I can see why they named it after the unicorn of death...
Not even a water god can stop the fucker..

Bronie: Hey look its the alicorn fhuafohifehaifhehfuidhfiuahefihipeh Praise her
Ace Combat player: AAAAAAAAAAAAAAAAAA WHY IS THE WATER SPEAKING LATIN FUCK ITS THE ALICORN

Bronie: What?
Ace Combat player: What?

Alicorn by Bosnian artillery July 1, 2021

Alicorn 

The spiral horn of a unicorn.

"If you cut the alicorn, she'll die."

Alicorn by Ceveri November 13, 2005

Alicorn 

A unicorn with wings , often confused with the word pegasus or just referred to as a normal unicorn(which it is not!). And, FYI, THEY ARE 100% REAL !!!

PRONUNCIATION: Al-lih-corn

Bob: Did you see that alicorn costume? The wings were totally lit!

Joe: I know, right?! The horn just makes it that much more majestic, too!

Alicorn by Roxyyy March 12, 2019

Alicorn 

Alicorn is our lord and saviour. He consists out of the four holy parts: the Corn, the Cone, the Wings and Ali Bouali's face. He died for our hunger for popcorn. He sacrificed himself so we could live in a world with popcorn.

Ignorant person: "Who's Alicorn?"
Alicorn Worshipper: "OMG YOU DON'T KNOW? He is our saviour... Much like Jesus only far more powerful"

Alicorn by lelamiku October 28, 2015