When a male sits on his hand long enough to lose the sensation of feeling and then masturbates. Gives the effect of receiving a hand job from another.
Hey Joe, it's hard to believe that Sarah declined my date tonight. I guess it's another night with the friendly stranger.
by McPhatty April 14, 2006
When your fucking a random Chick, or usually girlfriend in the dark, right by a window, and one of your buddys are in the house, then you tell the chick you need to leave for a second to take a piss or something, then your buddy comes in and starts fucking her then you go outside the window and wave to her.
WTF im not gonna let you Friendly Stranger my girl.
by Common92 May 30, 2008