1. In polyamorous relationships, it is a grander, more expansive form of the metamour, and is someone with whom you share many partners with, both at once, and over time.
2. The partner of my partners.
Over the years, my megamour and I have shared seven partners.
If you like me, you'll more than likely be interested in my megamour, D.
A Megalomart is a term created by the script writers of Fox's cartoon King of the Hill as a parody term for over-size big box stores. A Megalomart comes into an area, destroys the local competitors by lower volume pricing and becomes "the store" for all working class people for miles around. The word is a multiple pun: "Mega" large, "lo" low as in low prices, and Megalo, from megalomanic, a person under the delusion of their supreme self-importance, and "mart" a place for shopping.
n. a persistent, irrational fear of excessively large female breasts that leads to a compelling desire to avoid them at all cost.
Chachi: Why don't you hit that chick already?
Nickarossi: I can't, dude...I've got megalomammophobia!
Chachi: Megalowhah?
Nickarossi: Megalomammophobia! Look it up, dude, it's in the DSM-IV!