" swamp buggy "

 [ "Swamp buggy" ]

1: v. int. The act of pushing one's face in between two butt cheeks, and rocking one's head side to side very rapidly.

  * e.g.,  ... As Jill was laying face down on the bed. Jake snuck up behind her, grasping her butt cheeks and proceeded to give her a swamp buggy. 

 [ "swamp buggying" ]

1: The placement of one's face, specifically the mouth, into the area between the buttocks, followed by a rapid shaking of the face in a side-to-side motion accompanied by yelling. The resulting sound that is created sounds similar to a swamp buggy.

  * e.g.,  ... I was swamp buggying her last night. 

 [ "Swamp buggy" ]

1: A woman or man who think that they can salvage a total looser with love and attention. Who gets stuck in the mud because they cant change people who dont want to change.

  * e.g.,  ... I feel sorry for her, she's been toting him arround like a swamp buggy.