Myrromantic is a romantic orientation on the aromantic spectrum in which one experiences multiple aro-spec identities. These identities could rapidly fluctuate or they could be experienced at the same time. An example would be someone who is demiromantic and greyromantic at the same time. This can often create confusion when finding one's place on the aromantic spectrum.
The sexual equivalent to this is myrsexual.
History
The term was coined by a Tumblr user pride-flags-for-us on September 9, 2015. The flag was created at the same time.[1]
Flag
Varying shades of green are for the assorted types of orientations on the aro spectrum. White is for the aro people who may experience attraction at certain times or under certain circumstances. Grey is for grey-aromantics and other identities similar to this. Black is for the lack of attraction.