Pour all the ingredient into individual shot glass's. Get a margarita glass place it in front of drinker. Then line up all ingredients behind margarita class. Give drinker straw. Friend will then pour all of Baileys Irish cream and Southern comfort into margarita glass at the same time. The drinker drinks using straw, as he/she drinks pour the 2 ingredients left into the margarita glass at the same time. Enjoy.
WARNING: THIS GETS YOU PLASTERED, World record is 7 in a row.