When a partner is wall twerking naked and the other partner is at the top of the wall and jumps down onto the person wall twerking and tries to insert his penis into the anus while falling towards the person. There is a 90% chance of breaking your penis if attempted
Doctor: How on earth did you break your penis so badly?
Patient: The flying spider
by AsianSpermWhale December 8, 2013
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A sexual act in which you jump out of a plane naked and have sex with your partner in the air. land in ice cold water and then shit in the water.
guy1= heyy what did you do on the weekend?
guy2= my girlfriend and i did a yukon flying spider.
guy1=lucky!
by Yukonfun333 December 2, 2009
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A crusty old teacher, usually Scottish, who's got bad breath and grades essays hard.
Jesus Tapdancing Christ, Mr. Feeny is a fucking flying spider monkey.
by The Dude's a Pederast December 22, 2007
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