unicorn oil 

When a unicorn cooks a meal but cuts itself in the process of putting the oil in (Unicorns are mysterious creatures don't ask how they cut themselves with oil) it combines and makes a poisonous substance that kill all walruses

The unicorn oil danced in the midnight sun with Donkey while listening to Miley Cyrus

unicorn oil by YaBoiJ March 12, 2017

Unicornology

The study of unicorns and other similar mystical creatures like Pegasus.

I am headed to my class of unicornology.

Unicornology by Aqualina987 November 21, 2016

Unicornol 

A chemical substance that doesn't exist.
Nothing. :>

Kid: Hey what's that
Me: Unicornol

Unicornol by Le Hemmoodwinford August 7, 2014

unicornologist 

a person with down syndrome

anna is a unicornologist

unicornologist by jimmy ashjdgj October 19, 2010