1 can frozen limeade
1 cup tequila (more or less)
3 shots Triple Sec (more or less)
1 can grapefruit soda
1 handful ice cubes
Coarse salt
Recipe
Place all ingredients into the blender and blend until ice is finely chopped.
You may want to make this in two batches to save yourself a mess. Cut a fresh lime into wedges and wipe the rim of the glasses. Salt the rims heavily.
Pour the Margarita's and enjoy.
Serves one, if extremely thirsty. Otherwise, you should get 6-8 drinks, depending on the size of the glasses.