There have actually been some studies done on the natural testosterone spike in the am hours and utilizing low to mild doses of dbol to almost catalyze that spike. You basically trick your body into spiking even higher testosterone levels in the morning. Then the addition of other orals is where you can have some fun.
I've ran 15mg dbol every morning along with 75mg drol and 50mg var daily. the var kept me relatively dry and the combo of the three orals made me feel like superman.
However, I wouldn't run anything like that for more than 4-6 weeks.