1 definition by AhAhChristina

A sex party. Probably like a swingers party, except you don't KNOW that that's what it is until you get there. And, you know, once you get there it's kind of... well... mandatory, to have sex. Because of the mandatoriness of the sex party. And if you don't, then they... you know... rape you. =/
Julie: "This should be fun. I love costume parties."
*walks into party*
Nadab: "Guess what this ACTUALLY is? It's a mandatory sex party, bitch!"
by AhAhChristina December 8, 2010
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