When three guys who have hooked up with the same girl all high five.

Two rules:

1. They must have been friends before they hooked up with the girl.

2. Anytime two members initiate the high five the third is obligated to join.

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.