Bone mashing is the act of using hard objects such as a rock or hammer to smash your jaw bones crushing them for them to heal stronger with the goal of achieving a sharper jawline. It is also commonly combined with mewing for the ultimate effect on a masculine face.
by Goon aster united March 19, 2024

I had to go mash real quick
by chickfilasian June 21, 2022

"mash a brew!"(excl.)
"do you wanna mash a brew tonight?"
"eh-up lads,are we mashin'?"
"I saw the lads earlier,and they'd defo mashed one"
"do you wanna mash a brew tonight?"
"eh-up lads,are we mashin'?"
"I saw the lads earlier,and they'd defo mashed one"
by bebington beaut. February 4, 2009

An expression derived from the South-West region of England, particularly Devon. It refers to a large event or substantial amount of time that has passed.
"Jennie, do you remember the podcast episode we did about ghost witches?"
"No Kyle, I've had sausage and mash since then."
"No Kyle, I've had sausage and mash since then."
by ghoulclubfan November 15, 2022

Someone who has a voracious and insatiable appetite for mashed potatoes and could easily devour 5kg of mashed maris pipers until they see everything in a creamy white hue
by JE SUIS DAVE R0VEY November 20, 2021

The proper name of any of the PCs by Apple Inc. (crApple) that carry the name Macintosh, once it has been dealt with appropriately.
by Nanosquishy June 17, 2011

by Ahadi2011 July 4, 2025
