You are going to be sorry you asked..
A while back at a Ford Truck Plant tour, Mark (Maevans), Rich (Toyman), Tim (Capital Customs) ,Al (officer131) and I were siting at Hooters when my wife was talking about the repairs I have had to do to my truck. She then spoke of my replacing the "Glow Worms" last winter. Mark instantly turned to her and asked for a Part number.
My wife then bought a Glow Worm, and at the last 2 GTG's it has been brought along..Not a good sight, but brings plenty of entertainment.