1: An Octo-Roast is the art of having sexual intercourse with exactly 8 people. Not quite the average 'gang bang', this is an Octo-Roast, achieved by only the greatest in the industry!

2: To have sexual intercourse with an Octopus, or to insert an Octopus inside yourself. As seen on the internet!
1: That Octo-Roast last night left me sore all over!

2: That Octopus was great in bed, better than my husband!
by Captain Clap November 5, 2009
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Ceremonial urination in which an Octopus is the target of multiple streams of female piss.
She truly enjoyed that Octo-piss.

He doesn't deserve to die, but He deserves an Octo-piss.

You are really starting to Octo-piss me off!
by Too Soon Jr. June 20, 2017
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