When you do something so undersireable it's akin to sitting, bare assed, on a spiky plant (typically a cactus).
I sat on the cactus last night trying to catch up on the book. OR I was sitting on the cactus for 3 hours trying to finish that movie.
by S.O.K March 7, 2009

1) TRY CACTUS JUICE, IT'LL QUENCH YA.
NOTHINGS QUENCHIER.
IT'S THE QUENCHIEST.
2) GIANT MUSHROOM.... I WONDER IF IT'S FRIENDLY?
NOTHINGS QUENCHIER.
IT'S THE QUENCHIEST.
2) GIANT MUSHROOM.... I WONDER IF IT'S FRIENDLY?
by daviscd December 16, 2009

Wilson been such a cactus licker lately. Have u seen the thugs he was rolling with? Someone should tell him something before he gets into serious trouble.
by Blue01 March 11, 2017

when your genitals are itchy so u find the closest pointed object to try to discreetly solve your problem.
by deathgasmpentagramorgasm August 22, 2016

After a man has shaved his sack and it begins to grow back producing stubble resembling the prickly bits of a cactus.
by Dyingfetus September 15, 2009

A glass cactus is a semi-affectionate term used to describe someone who is beautiful, emotionally fragile, and prickly in demeanor. Often someone who fits this definition will be in need of (regardless if they say so) help or healing for emotional wounds, but as soon as you try to help, you are pricked and bleeding, again.
Example: "Starscream is a glass cactus, he's pretty, but you just can't get close to him. Anything you say can and will be used against you or, he'll lock himself in his room."
by Clich January 19, 2014

Julia cactus subtweeted me today, i know because she DM'd it to me.
These cactus subtweets are getting out of hand
These cactus subtweets are getting out of hand
by ZiggitZaggle October 15, 2021
