People that own both an American Harley-Davidson and a Japanese (ie) Honda, Yamaha, Suzuki motorcycle, choosing to ride the American motorcycle primarily and the Japanese in case the other is in the shop.
Walter drove by a friend and I, we were standing next to my friend's Harley...Walter shouted out that my friend should get a real bike. I knew Walter owned a Harley. My friend explained that Walter also owned a Honda...and that, I explained, made Walter a Bi-Cycual...an 'ac/dc' motorcyclist, if you will. We both laughed and laughed.