LOL... I'm probably one of them

For me it's not some revelation or scientific method, I've just tried so many different methods, split's, etc.. and the following just seems to work the best and allows all my muscles groups to reach max potential...IMO
Day 1 Back/Bi's(cardio)
Day 2 Chest/Tri's & Abs
Day 3 Rest (cardio)
Day 4 Legs/Calves
Day 5 Shoulders/Abs (Cardio)
Day 6 Rest (cardio)
then repeat.
...but now keep in my mind I don't keep anything the same for more then 4-6 months. I always change it up, rearrange, or try new things for awhile... but usually come back to this routine more often then not. The one thing I have noticed about this split is it's a definite ARM Builder fo sho'!!