When you shove a cactus between your neighbours buttocks after he or she abused your doorbell a myriad of times until their behind turns to mush.
by Lord Bubba May 3, 2017

1." when another man inserts his or her gential in the rectum of another male"
2. a.k.a pushing your shit in
3. Getting porked in your rectum by an eager male
2. a.k.a pushing your shit in
3. Getting porked in your rectum by an eager male
by Rudus September 7, 2007

When a girl is DTF(down to fuck) but will go farther and is kind of a freak so you say she is down to mash. mash being something crazy freaky. the mash is when a girl is down to let you make mash potato's inside of her then pour it out or eat it out of her directly and eat it. bacon bits and chives are optional
Will P: Dude, I think im gonna date Maria. Its awesome shes DTF.
Will N: Yeah well Sophia is Down to Mash(DTM) so i think i got you beat
Will N: Yeah well Sophia is Down to Mash(DTM) so i think i got you beat
by jammin in my pajamas23 July 20, 2010

An outstanding and indie-rock sounding song written and recorded by Radiohead from the "In Rainbows" album. The song features Thom Yorke on drums, while he sings at the same time.
Thomas: "I was listening to bangers and mash the other day... man, it's awesome!"
Jill: "Tom, why were you listening to your food?"
Jill: "Tom, why were you listening to your food?"
by musikyle January 9, 2010

Your significant other deficates and you ejaculate into it. Then your significant other mixes it together and eats it.
by C-PIG April 4, 2008

by Pittsburgh Slim April 21, 2008

"Man, that Lachy fuck is such a mashed potato banana,"
"50% of us is banana, 50% of us is potato, that fuck is a total mashed potato banana"
"50% of us is banana, 50% of us is potato, that fuck is a total mashed potato banana"
by Mashed Potato Bananananananana July 20, 2017
