Cancun Slammer 0 from 0 votes Cancun Slammer Course Shot Prep Time 3 minutes Total Time 3 minutes Servings 1 serving Ingredients.5 oz Lemonade.5 oz Tequila InstructionsPour ingredients into a shot glass and cover the glass with top of one`s hand. Slam shot down on counter top. and shoot. Christmas Cocktails & Drinks New Years Cocktails & Drinks