EXCERSIZE!!!!!
After I eat a lot, and then I exercise, it helps move the food through my body faster. (and down the toilet)
At least it seems that way to me.
I don't really recommend that you do this all time, but it works for me.
........added:
I wouldn't starve myself, especially if you're going to exercise, but you can reduce your caloric intake to be on the low side of things.
I might cut down to 1000-1500 for the next couple days, which is still starvation for an average size male, but will help average things out. It won't hurt as long as you don't do reduce that low for a day or two.