An object that produces a white noise (like a fan, or maybe a radio on a lower volume) that is used to make sounds audible in a very quiet environment not quite as noticeable. Noise hampers can be used to make it harder to hear you doing something you don't want others to know about.

Noise hampers explain why so many people like to masturbate in the bathroom with the shower running.
While Tyrone and Shelly were having sex, Shelly used her fan as a noise hamper so her parents wouldn't hear her moaning.

I had to find a noise hamper so I could fap in peace.
by thisplacesucksass March 12, 2014
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