Mexican blood transfusion
A 2 or 3 liter bottle of red soda, usually purchased at the grocery store on the way home from work, that when completely consumed, invigorates and rejuvenates the consumer.
After a hard day shingling roofs, Juan came home and had a Mexican blood transfusion while watching novellas , and felt so refreshed and energetic that he helped his brother in law paint all the tree trunks in the yard white.