Similar to an Mexican lawnmower, the Macha lawnmower includes the yanking of anal beads from your rectum after a long period of time. The twist is that before hand of the yanking, you eat food dye or vegetables of a green hue to simulate that Matcha color in your feces. Then of course you yank the anal beads out of the person of submission and the person's feces will be the color and perhaps the consistency of Matcha, simultaneously also perhaps causing a shit peacock. this practice is safe within reason of BDSM, shame to a Macha lawnmower just make sure the cleanup is effective, and the after care is affectionate.
Frat kid I: " Yo, i just got my tail yanked by this softdom mommy."
The art of filling the anal cavity with cheap lager then sealing with butplug. After the period(longer the wait more potent) the male quickly drinks the lager along with days worth of shit.
The Act of eating an absurd amount of Flowers, causing the consumer to projectile vomit on their sexual partner,(Typically man to woman) At which point they will lick it up, and feed it into the woman's anal cavity, referring to it only as the "compost bin" during the act. They will then finish my vaginally ejaculating (referring to it only as the "catalyst") and letting both the "compost" and "catalyst" drain out into a flower pot in hopes of sprouting a flower.
"Yo man, my wife and I started a flower shop only by doing Minnesota Lawnmowers!"
When a man pours a can of beer into a woman's asshole, followed by putting anal beads in, She will then try to take a shit, as she does the man rips out the anal beads like he is starting a lawnmower.