Its the act of stuffing a condom into the lips of a vagina but not really entering.
Joe: Hey, did you actually have sex?
David: No, I was just mash-potatoing her.
Clean way of saying "masturbating and watching porn." The tense of "eating" can change depending on context.
Since I wasn't invited to any parties Friday night, I ended up staying home eating mashed 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."
Same as Mashed Potato Banana.
Like... just look up Mashed Potato Banana
"I'M GOING TO BANANA MASHED POTATO YOUR FACE!"
Used to show appreciation, or strong like for something. Akin to floats your boat and tickles your fancy.
A positive expression, should not be confused with the likes of ‘grinds my gears’ which shows annoyance or irritation in something.
I’m a sucker for alliteration! Really mashes my potatoes you know?
Pames: I love Wes Anderson films!
Lartha: Ah they’re not for me, but whatever mashes your potatoes!
The "mashed potato ice cream cone effect" is a surprise feeling (often negative) when you eat or bite into one thing thinking it's something else that looks similar
I poured myself some salsa to have with my tortilla chips. It wasn't until the first chip that I realized it was spaghetti sauce in a salsa jar. I quickly learned the meaning of the mashed potato ice cream cone effect
The act of putting Mashed Potatoes in a Pastry Bag and squirting them into someone’s ass… Then having Anal sex and cumming in the ass. Putting a tube in said ass and sucking the cum and potatoes out!
I was with my girl last night and she made me a Mashed Potato Captain.