When you're struggling to get from 'point A' to 'B', while on, or involving any number/amount of wheels/tires, because you did not want to stop and take the time to properly secure your baggage down; all the while being high on methamphetamine.

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.