A peeping tom, or someone who likes to watch others be sexually active while perfoming self gratification.
The couple made love while the crazy vouyerismist watched...
by Schwagdaddy January 19, 2006
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Someone who listens to others having sex through the heater vents.
On a lonely saturday night, bob found himself being a vent vouyer.
by Urippities poop head May 24, 2007
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