Fistcockers 

1. Ridiculous or despised people.
(N.)

Those ethical fistcockers!

Fistcockers by Nikablaze May 19, 2013

flatcockers 

2 girls who bang their hips and pubic bones against each other as they make love to each other.

Oh my! Did you see those flatcockers in action?
I live in the South and this word has been in use for many years here. I was surprised it is not currently featured at urbandictionary.com.

flatcockers by Southern Man February 1, 2006