cock holster

noun3

1. •
   (slang, vulgar) Anything that serves as a receptacle for a man's penis during sex.

   • The only thing Hillary's mouth is good for is a cock holster — 2017
2. •
   (vulgar, offensive) The mouth.

   • I really did feel sorry for the guy because all he wanted to do was hang out, get drunk and play some golf, but my sister couldn't quit flappin' her cock holster for ONE weekend. — 2009
3. •
   (vulgar, offensive) A despised person, especially one that is weak or effeminate.

   • Come on, whore, you fuckin' cock holster. — 2014