Oar-gig-ah-mee
Somewhat like polygamy, but works best with homosexuals, or bisexuals. It's a group of people all married to each other, with no
one particular
head (ie, one husband 50 wives, or vice versa). Any one parter
will sleep with another, or they can have mass orgies.
Peter: "John, Kaleb, Jeff, Randy, Michael,
Travis, and Brandon are all Orgygamists, they sleep with each other all the time, and usually do it in a group."
Steve: "We should so totally join, I've always though orgygamy was
cool."