1 definition by sneakskeeter

the towel stolen out of your roomates laundry to wipe off after sex. usually dark in color to avoid detection.
girl: ew you nutted on my belly
guy: shoulda been your face
girl: you're gross. get me the sex towel

<guy grabs towel from roomates dirty laundry and throws it to her>

<girl cleans herself>

by sneakskeeter September 30, 2008
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