The act of presenting one's self as an Octagonal Prism, or any sort of Octagonal Polygon, or octagonal animal. Octagonal Prismensation is a rare act to stumble upon, as it is hard to do, and most Octagonal Prismensators are either born with the ability or have a natural talent for it. Trainers for this trait are hard to find.
Holy shit! Is that Octagonal Prismensation?!

You bet your polygonal it is.
by Gman Greig. May 3, 2011
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🥚:woah it’s milky eve
M.O.T. Guy: what an octagon woman
by October 18, 2021
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In geometry, the octagonal prism is the sixth in an infinite set of prisms, formed by square sides and two regular octagon caps.
That Octagonal Prism is very... Octagonal.
by Gman Greig. May 3, 2011
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when there is a chain of lovers that goes round an' round
EX: timmy loves sarah, sarah loves derek, derek loves trevor, trevor loves alli, alli loves phillip, phillip loves laura, laura loves timmy

this is a love octagon
by myspacefaggot February 3, 2007
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the meeting of eight or more males, standing/kneeling in a circle in order to preform a continuous link of anal sex; where each male synonymously gives and receives anal sex.
yo brad you down for an ol' fashion roman octagon with chad and the guys, this weekend?
by blueeyedbeauty22 August 6, 2010
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A phrase from Manhattan, Kansas and Kansas State University that is used to describe Bramlage Coliseum where the Wildcats play basketball. Holds two very different meanings:

1. Supposed to imply that the team playing K-State is doomed to lose. Thus, the opponent is doomed.

2. Also can be applied when a better team comes to Bramlage Coliseum, thus dooming the Kansas State fans to a disappointing loss.

Note: Kansas State fans are subject to just as much doom as the teams they play, especially when playing The University of Kansas Jayhawks.
1. Wow, the Octagon of Doom was absolutely crazy when K-State beat a struggling Texas team.

2. After Kansas beat Kansas State inside the Octagon of Doom, all the fans in purple and white realized they are doomed to lose to Kansas forever.
by BBallfanatic February 2, 2010
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Similar to a Love Triangle but instead of three involved there are exactly eight.
Amber, a poplar woman in the workplace, had caught the attention of seven individuals. This rivalry quickly became a Love Octagon in which Amber was constantly being pressured to date one of them.
by Me llamo jeffe August 6, 2015
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