I was really inspired by the 'Carnivore' episode, and for the last month have been really tightening down the carbs. I aim to eat zero, but this isn't really practical.
So, I'll usually train at 6am. Supplement throughout the day with salt water and black coffee, and IF until four or five in the afternoon, by then I'm ravenous. Fatty meat or cheese to break the fast, with 'dinner' about 7pm.
No carbing up, no pretrainer nor creatine. Just whole food. I need to drop about 15kg by late April for a tournament, so I'm going pretty hard on the diet side.