An imaginary time during the month when the cycles of the moon cause a man to be bitchy and irritable. Directly related to a woman's pre-menstrual cycle, a woman can ask a grumpy man whether or not he's on his 'mancycle'.
Jim's being a dick this week. I think he's on his mancycle.
A group of men talking in a circle, triangle, square, or any kind of closed or almost shape. Usually happens at large events over manly subjects on accident. Usually realized when the first female approaches.
Men: "Dude, I totally tapped tha.."
Girl: "Hey guys, whats up?"
Dude 1: "TITS!"
Dude 2: "Oh shit! Sorry miss, but this is the MAN CIRCLE."
pronounced "Man-dick-lees"- the foremost masculine figure in lesser-known Greek Mythology. He was the god of mascu-wine. Like ambrosia, this substance was a nectar of life to the manly dieties and a juice of ecstasy to those of a more effeminate inclination. Used most often as an allusion.
WowGeorge, you shouldn't fall back on your Mandicles to get that internship; not all executive officers have female secretaries.