Cactus Cheese Stick Share definition Flag The edible thing you get when you insert a cactus spike into your urethra and then cum on it. Bob: Hey, what did you eat for dinner last night? Jim: A cactus cheese stick. Cactus Cheese Stick by soo geun September 25, 2013 0 0 Get merch Get the Cactus Cheese Stick mug. Buy Now — $32.95 See more merch