The male equivalent of "Scissoring," in which two men interlock their straight legs and grind their genitals together, resembling a pair of interlocking scissors.
They were potato mashing all night long!
by The Rape Eagle June 10, 2009
When a potato, butter, and milk are inserted in the mouth or anus and then mashed with an erect penis.
by Brown Toothbrush November 11, 2015
The act of sexual intercourse when both parties are heavily intoxicated and just end up mashing their genitals together.
Dude, bro, I had Amber over last night after the bars but we were so wasted that we just wound up having mashed potatoes until we passed out
by Smashpotatoez January 6, 2022
"Shit... if I knew it was going to be THAT kind of party, I would have stuck my dick in the mashed potatoes!"
by Joshimo June 2, 2006
n. (sg. and coll.) an homosexual white male who is sexually attracted exclusively to other white males (usu. to the exclusion of Asian males). Cf. Sticky Rice, Potato Queen, Rice Queen
I don't understand why Daoqing hangs around with those racist German fags, he's never going get any of that mashed potato with his Chinese sausage.
by assarakh June 24, 2003
by Dan D June 29, 2005
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.
by MajorRaze May 28, 2011