Eat the crap; Makes you fat. Need a bigger car to lug your fat ass around. Burn it in your car; Exhaust smells like it, making you hungry. Repeat.
Also 75 milllion gallons sounds like a lot, but when compared to the annual gasoline consumption of the US (~140 billion gallons), you'll need to eat a lot of chickens to make a dent. Sound like some gov't make work program.