cockhead

noun3

1. •
   (slang, vulgar) The glans penis.

   • He says oh that feels great, could you squeeze a bit harder on my cockhead? — 2003
2. •
   (vulgar, offensive) Dickhead.

   • I'm star material, you cockhead. Just look at me! — 2003
3. •
   The rounded or pointed top of a grinding mill spindle, forming a pivot on which the stone is balanced.