Definitions by sneakskeeter

sex towel 

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>

sex towel by sneakskeeter February 23, 2009