Shroonicorn 

A species of a Unicorn cross Mushroom

Oh, See that shroonicorn. He is a Unicorn and a Mushroom

Shroonicorn by youngandstunning November 5, 2011

snoonicorn 

A crossbreed of a snail and unicorn. This majestic animal is one in one trillion and is only found in lower parts of Argentina and Brazil. It has a large, hard shell of magnificent colors and a sparkling horn that replicates that of a unicorn.

"Did you guys see that snoonicorn just majestically slide over that fence?!"

snoonicorn by Ghen August 27, 2011

spoonicorn 

To get an erection while spooning or cuddling another individual. A spoonicorn may be used to poke the backside of said individual to coax them into coitus.

i got a wicked spoonicorn last night when i was with heather, its cool though she took care of it.

spoonicorn by EJ [iBC] August 3, 2007

Shoenicorn 

Can also be spelled Shunicorn. It is a beautiful shoe you own. You cannot find its mate but it is too good to throw away. You will never wear it and it makes you sad.

Why do you have those beautiful single shoes on your shelf at work.

They are Shoenicorns and I am just thankful to be able to look at them

Shoenicorn by icyhot123 July 19, 2009

spoonicorn 

silly words maddy makes up and claims are in the urban dictionary.

"Sounds like another one of your spoonicorn's to me."

spoonicorn by Gabin Cortez Chance August 9, 2006