Originally Posted by az-streamer
i heard that long ago all Airstreamers learned a secret hand-shake to identify each other when not near their AS's.
these days we just look for the patch of grease just below the knee-cap.
Ahhhh --- just stopped at my friends last night to drop off some baseball sized marshmallows from WallFart --- noticed her hitch already put back on her van and asked "how many times have you run into that thing and gotten grease on your jeans". Her response, "Never". Followed by, "Where does the grease come from?"