1 definition by ABC Maryland
The technique used to test if a girl is, how you say, shaved or not; the process by which you start touching a girls stomach and then quickly swing a finger below her her belt and swoosh it back up (in a windshield wiper movement) before she can tell you you are being too forward.
On a first date I used the windshield wiper to find out what i really wanted to know about her. She had a jungle down there!
by ABC Maryland April 19, 2006