A "Cactus Patch" describes the regrowth of pubic hair on the male or female genitalia. Generally speaking, the "Cactus Patch" occurs one to three days after pubic hair is shaved with a razor.

Encountering a "Cactus Patch" during sexual intercourse can make for a very unpleasant and irritating sexual experience.

A person who doesn't realize they are transgender yet, or is in denial; an undeveloped transgender person. When they realize, it's referred to as the "egg cracking."