dinner masher 

some body who loves to give anal sex.

After a romantic meal for two Boatyard John likes to mash Richard Newmans dinner for him via his asshole. He is a great big dinner masher.

dinner masher by JPH November 27, 2003

dinner masher 

one man using his errect penis to "mash" another mans dinner via his arse hole.

Julian Clarey is a "dinner masher"

dinner masher by jon September 22, 2003

GET YOUR DINNER MASHED 

WHEN ONE RECEIVES ANAL SEX

SHE LIKES ANAL SEX SO I ASKED HER "WANT TO GET YOUR DINNER MASHED?" SHE SAID "BUT OF COURSE"

GET YOUR DINNER MASHED by KUMGETSUM September 15, 2009

Turkey Dinner with Mashed Potatoes and Gravy 

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.

Turkey Dinner with Mashed Potatoes and Gravy by FedUpLineCook August 22, 2019

dinnermasher 

A male homosexual. Slang for a faggot.

A group of UK soccer players on vacation in the US discovered that the beach they were on was a GAY beach. "Look at this Clive. The bloody place is crawling with dinnermashers!"

dinnermasher by Bill Alphonso's Dentist August 16, 2007