mashing potatoes 

The act of stuffing a potato into a woman's vagina and having sex with her until it is mashed. Eating the potatoes is then optional.

I was mashing potatoes with your mom last night.

mashing potatoes by MajorRaze October 14, 2011

mashing potatoes 

Usually takes place after a heavy night of drinking. This is where the female will stop at nothing and is desperate to have sex. Completely neglecting the fact that you may have whiskey dick, she vigorous "mashes" her vagina into your penis in hopes of stimulating a flaccid erection

"Man, Dana was mashing potatoes all night long"

mashing potatoes by tyson86 August 10, 2007

Mashing Potatoes 

A euphemism for masturbation

"John, what have you been doing your forearms are massive?"
"Oh you know just mashing potatoes"

Mashing Potatoes by Crystalgeek March 21, 2013

Mashing Potatoes 

The sexual act of two men violently slamming or grinding their testicles against each other.

Ryan ruptured one of his balls again last night while he was mashing potatoes with Tommy.

Mashing Potatoes by Bobbyvento October 12, 2021

MaShInG PoTaToEs 

Def1: when a girl decides to mash your potatoes, then add the butter and milk to make it taste good.
Def2: when ur mummy says dinner time and you run upstairs to smell potatoe in the air

Girlllll stap mashin my potatoes or ill skittle biscuit you! MaShInG PoTaToEs
Mom did you make mashed potatoes?

MaShInG PoTaToEs by iuahfirhahiuwh December 18, 2018

Mashing Potatoes 

When your having sex with a girl and she squirts on your face then you throw up.

I was mashing potatoes last night then had to take a shower to wash the filth off .

Mashing Potatoes by Doofenshmirtz1218 December 21, 2024

Mashing the potatoes 

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."

Mashing the potatoes by FilledZac November 22, 2019