Of or relating to "chumba" or "womba". Often used in a derogatory manor towards white people or police officers. Kept under lock and key by the government since the 1980's ,it is now usable by the general public if they have a death wish. See hot karl.

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.