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2.
The consequence of using hair gel that your brother earlier stuck his penis in to replicate the sensation of sexual intercourse
Oh man, I cannot believe you stuck your penis in my hair gel, oh great, now I have penis hair
by Dave Budd September 16, 2007
 
1.
The hair that engulfs the male animal's genitalia
That dog sure needs a penis hair trim
by Sara Hathaway June 17, 2006