A pubic hair piece. A toupee for the pubic area/genitals. In the 1700’s when mercury was used to treat sexually transmitted diseases (Gonorrhea or Syphilis) one of the side effects was the loss of pubic hair. To disguise this condition, that was not cured by mercury, a Merkin was employed.

A covert white supremacist symbol used by Neo-Nazis and members of the Alt-Right. The "fashtag" is identical to the popular hashtag or pound symbol used on social media, but it is used for nefarious purposes to promote white supremacy at Neo-Nazi rallies, and it is used in prisons, by the Aryan Brotherhood, for example. The symbol has only recently been outed as a hate symbol, thanks to Neo-Nazis on the notorious /pol/ section of the 4chan message board.

Pronounced: Fash-tag
The process of pointlessly using a hashtag on facebook even though it serves no real purpose.

Someone whom fashtags often could be reffered to as a fashtagger or dickhead.

Proof that /pol/ has run out of ideas.