by Konoyaro Bakayaro December 7, 2015

To cut off your ball sack and testicles, mash them into a pulp and feed it to your sexual partner or eat it yourself.
by WeirdSexualStimulation September 17, 2025

Everything, the lot,
by SuperflyStill April 30, 2021

Similar to male teabagging, a female squats over someone’s face and lowers her vagina onto the person. Gash Mash is used as a practical joke or prank when performed on someone who is passed out or asleep. It can also be a sexual act as well. Another name for a vagina is gash.
At the sorority house last night, silly Sally drank 3 bottles of Boone's Farm wine passed out on the floor again, but this time the whole pledge class gave her a Gash Mash! Like, tots embarrassing!
by Dick B. Tricklin July 3, 2018

When your fucking a girl in the ass, you take a shit in her ass crack and then you have anal sex and thrust your dick vigorously to mash the shit and then you scoop the mushed shit from her ass onto a plate and serve it to your loved one.
by BigBunnyrabbits July 16, 2019

The African melon mash is a ritual where 150 men all take turns procreating with a watermelon that has a hole cut out and inserting there semen into it. After the ritual is complete the weakest boy of the village will eat this melon for strength and good health.
by GoingGutless June 8, 2021

When you fart while he is pounding you out, which causes a draft through your anus to flop his dick out.
by toxicskeeter March 6, 2022
