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
Get the Gash Mashmug. by Kburstxx February 26, 2023
Get the gash browniemug. by thahib December 4, 2019
Get the Gash upmug. by SumRandomSumbodi September 27, 2006
Get the gashmug. by Fleet-pres69 July 31, 2022
Get the Gashingmug. A slang term for a woman's pudendal cleft, particularly during menstruation when it resembles a bloody wound.
by Space guru April 4, 2022
Get the Axe gashmug. 