While in the act of sex from the doggy-style position, the male reaches around and grabs the arms of the female out from under her, pulling them to her body, he then pushes her face around on the carpet like he is mowing the lawn.
Oh that feels so good! - Chick
Oh does it? How about this!? Louisiana Lawnmower Bitch! -Guy
*Drags her face about the carpet*
After you're done fuckin your girl, you shit on her pubes or vice versa and use it as shaving cream and shave them off.
Dude, after I nailed Judy i totally gave her a huge louisiana lawnmower