Cockholster is a word that Buff used once awhile ago, I thought it was catchy... something he made up. But the reality was that someone in the military used it, might have been his drill seargant or something.
While it is not a common word/insult - it has been around for awhile - like pie hole....
Of cousre Mutt and I have been trying to spread it around as much as possible!!
It has become a mission, even Buff is involved!
Should be a funny site to promote!