forest ranger 

See muff diver.

One who performs oral sex on their partner (usually female). Pubic hair provides ample 'forest'.

Person 1: So let me get this straight, Amy and Katie did -what- last night?
Person 2: Well, let's just say that Amy's skills as a forest ranger have improved ten-fold.

forest ranger by Espiria September 1, 2008

forest ranger position 

Standing up like a tree while your partner "inspects" your wood like a forest ranger.

Me and my girlfriend got in the forest ranger position.

forest ranger position by beno October 1, 2003