Someone asked me about copulins a few days ago after watching Sandman's video about them. After reading the wordpress blog, it took less than a minute to determine it was total bullshit.

Sandman, I know you're busy, but take some of the time you spend on video production, and do a few minutes of research on a subject along with a little critical thinking.

Get your shit together!

Sandman: Vagina Monsters - MGTOW
https://www.youtube.com/watch?v=hJjt_xTanSw

The Wordpress blog Sandman used as his "source":
https://constantsupervision.wordpress.com/2015/04/07/the-chemistry-of-copulins-vaginal-fluid/

Clip is from Rick and Morty