When during a blowjob the female/male giving the blowjob grabs a hold around the ball sac and crushes the balls.
Often done by people with "cbt" fetishes (check wiki) and also dominatrices.
"You cant believe how great it felt when Linda and I tried something new, she really likes Mashing the potatoes. It really spiced up our marriage and felt great."
When someone/something murks your good vibes to a point where there’s no more vibes to be murked
Bro, you really just mashed my beans!
A codeword for homosexual men, dating back to the 80s and part of the early 90s. If a man wanted to signal to other homosexuals in a restaurant, he would specifically order a turkey dinner with mashed potatoes and turkey gravy on the side. Then afterwards said homosexual would head out to the nearest secluded area, usually a wooded enviroment.
Jim just ordered the Turkey Dinner with Mashed Potatoes and Gravy on the side, he must be looking for a hookup in the woods.
When you hurt a potato so bad he needs gravy
Dude i hurt that retard so bad he had mashed potatoe
Male: what did you do last night bro?
Me: I got so mashed man, it was awesome.
Mashed is a word which describes a person who has just completed a difficult task and is feeling great.
bro ur so mashed! i hope you remain like that after every exam