Ingredients:
1 can frozen limeade
ice
1/2 bottle light domestic beer (such as Miller light, Bud Light)
white tequila

Method - The Procedure
Place limeade in bottom of blender. Fill blender the rest of the way to the top with ice. Add beer. Fill pitcher the rest of the way with tequila. Blend until smooth. Serve in salt rimmed glasses (optional).

This recipe from CDKitchen for Gringo Margarita serves/makes 4