Similar to night
water,
water you drink straight from the tap after brushing your teeth, and it tastes like the freshest mountain spring, and like
god himself blessed it upon you. It must come straight from the tap however, and cannot be drunk from a glass/cup/mug.
person 1: hey bro when did you brush your teeth last night?
person
2: about 9:
30, and had a nice drink of tooth
water