Vagina made prickly by stubble.
Warren complained to his dawgs about Mary's cactus crotch leaving him all cut up.
by crazii maisey October 18, 2007
The feeling of itchyness that occurs from having pubic hair grow back a little while after you shave. It usually only lasts for a short while, until the hair grows more fully or the person shaves again. When the person shaves again, however, cactus crotch is sure to come back temporarily.
I am always itching my private regions whenever I get cactus crotch. I generally get funny looks in public when I do so, and I like to wear sweatpants when I have the infirmity.
by Myagooshki February 20, 2011
When your pubes stick out of your spandex shorts for all to see
Oh my goodness I can see you cactus crotch thru you spandex. You need to get waxed.
by Pokey crotch March 30, 2017