A mixture of unsweetened
cranberry juice and water. Named less for its dominant flavor characteristic than for its tendency to be consumed in quantity by a woman who is on a days-long sex binge and wants to discourage urinary tract infections (UTIs).
It is debatable whether
cranberry juice can help prevent "
honeymoon cystitis" or other UTIs, but drinking plenty of water and urinating after sex are commonly recommended. The tartness, as with adding lemon, makes the water somewhat more palatable.