A sex position in which you try to fuck as many people as you can at once, typically with astronomical success.
Guy 1: "Bro, did you see Josh last night with all those girls in his house?
Guy 2: "Yeah, I heard he mastered the Cyris, they all left his house at once soon after, and they thought they just visited Heaven.
Guy 2: "Yeah, I heard he mastered the Cyris, they all left his house at once soon after, and they thought they just visited Heaven.
by Killer Bean 69 January 01, 2020