"girl: "i had to break-up with bob because every time he went down on me his clam scrubber left me all red and itchy
facial hair that is abrasive to the female genitalia (aka the [clam]) during [cunnilingus]
""girl: "i had to break-up with bob because every time he went down on me his clam scrubber left me all red and itchy" What is the definition of "clam scrubber"?