1. Am acronym for "gallon of milk a day". A method used by practitioners of bodybuilding to put on significant amounts of muscle by consuming a gallon of milk, every single day.
Frequently used in a facetious manner, denoting the ridiculous lengths people go to for the purpose of bulking up.

Solarpunk is a movement focused on a positive, ecological vision for a future where technology is used for human-centric and ecocentric purposes. It is a literary, artistic and aesthetic sub-genre and is also closely tied to eco-political activism. Solarpunk narratives have a distinctly positive and utopian foundation in contrast to the often dystopian visions found within other "punk" science fiction genres.