Endometriosis is a condition that causes endometrial tissue to grow outside of the uterus. This tissue can be found in patches on the surface of the ovaries, bladder, colon and abdomen.
It refers to the fact that the bottles were 1/5th of a gallon. These days most bottles are 750 ml, which is close to 1/5 of a gallon. A gallon contains 128 fluid ounces. So a fifth (1/5) or 750ml contains a tad more than 25 oz, or 25 one-ounce shots. Of course, many use 1 Â½ ounce for a standard shot which is around 16 shots. Bar Measurement Chart.
a fifth size bottle of liquor is called a fifth because it relates to 1/5th of a gallon. 3. a fifth part of a gallon of liquor or spirits; 4/5 of a quart (about 750 milliliters). Being that they are talking about the amount of liquor in the bottle...1/5 of a gallon. A fifth is actually 4/5 of a quart (maybe that applies to liters, now, too). Until they went metric, they were 1/5 US gallon.