1 definition by Soya Bean

An unwanted Erection so called because of the ghost like figure created in your pants (like someone standing under a bed sheet) during generally non arousing circumstances. Usually caused by the vibrations of a moving vehicle.
Simon: Yo Tim the plane I was on had just landed and I had a massive Spooky.
Tim: Ah shit. What did you do?
Simon: I naturally tucked it under my belt. But can you imagine my embarrassment when I stood up to reach for my overhead baggage and my t-shirt rose up!
Tim: Haha!
by Soya Bean May 19, 2010
Get the Spooky mug.