How do you do the rotten egg glitch on Resident Evil 5 on 360

If by "Glitch" you mean get a rotten egg and throw it at a Majini, First make sure you have shot him a couple of times before you do so, otherwise it wont kill him. It might take 1 or 2 trys to work out how many shots it will take. I recommend using the pistol, after that just throw it at him.