Protien farts are potent farts. Used to be said that when you eat a typical food protien with a carb at the same time, an alkaline/acid solution is formed in the stomach and that's what creates a gas. Now, with the protien powders that are out now, you take a concentrated protien with a concentrated carb and you get some seriously concentrated farts going... again, that was old school theory. Not sure if it still stands, but one things for sure -- those protien farts really can clear a room.