Morrighan 

a. The Welsh spelling of the Celtic tri-goddess, The Morrigan. Associated with prophecy, sovereignty, and death.
b. A name, commonly of an Irish woman or woman of celtic decent, for an individual with three distinct personality traits, each able to be utilized for any given situation.

c. A smart, beautiful, and independent temptress.

d. A soul that can never be tied down.

Morrighan... no, not Morrigan.

Morrighan by BathoryTalos February 22, 2010

Morghanne 

A young girl that enters relationships with old men that could be mistaken for her grandfather

The church is upset at the morghanne that continues to sit in the front row.

Morghanne by castle4 February 5, 2014

morrigan disapproves 

Phrase used to express disagreement or displeasement with a statement made by another person. It is used normally within discussions about video games on forums and imageboards.

The phrase originates from the relationship system that forms part of Bioware's title, Dragon Age: Origins, where the aforementioned Morrigan is found as an ally and playable character. This character is known for being quite good-looking, for her ability to shapeshift and for her bizarre opinions on pretty much everything, causing almost every attempt to start a conversation with she getting mad at you and the game displaying "Morrigan Dissaproves"

(general thread about first person shooters)
User 1: i think halo is teh best game evar!!!!1
User 2: Morrigan Disapproves

Morrigan: My mother and I spent good days killing the city wards.
Player: But is your mother a witch?
Morrigan: Oh, don't call her a witch, that is a very ugly word *morrigan disapproves*

morrigan disapproves by i-am-elephant January 23, 2010

Morrisian

Any phrase or word coined by the popular controversial humorist Chris Morris. See twunt.

"He said he had astonishing sod-ache. That sounded a bit Morrisian to me."

Morrisian by Doll Revolution July 11, 2003

Morrigan Harris 

She been though a lot and she the most beautiful and perfect girl u can ever ask for she cares for the people she loves and she awesome in the bed. She would do anything to see u and be with u and she cares and loves her bf and would do anything for so if u get a morrigan keep her

Morrigan Harris is the perfect girl ever

Morrigan Harris by 100219 December 11, 2019

Morrigan

Celtic Goddess of war

Morrigan the red handed

Morrigan by kitchensinkdiva February 3, 2010

Morrigan

The most beautiful angel in God's gate

Bro look at the chick, she looks like morrigan

Morrigan by G-wiz2000 July 27, 2017