Beer Margarita

Ingredients

 * 6 ounces can frozen concentrated limeade
 * 6 ounces tequila
 * 6 ounces beer

Directions

 * 1) Combine ingredients in blender.
 * 2) Add a couple of ice cubes and blend briefly.
 * 3) Allow to set for a few minutes.
 * 4) Pour contents over ice in salt-rimmed glass.