A dinner that consist of soul food which is usually made on Sundays in African American culture.
Friend 1: "Hey dude, my grandmother is cooking fried chicken with some collard greens, mashed potatoes, cornbread, and peach cobbler tomorrow; you know a good old fashioned Sunday dinner. You're welcome to stop by and get a plate."

Friend 2: "Thank you; I definitely will stop by after church tomorrow."
by Mackendeez May 24, 2023
Get the Sunday dinner mug.
Someone that is fat and basic. Can only be a Sunday Dinner if the person is getting yelled at by someone else.
"Yeah that Dustyn guy is a real Sunday Dinner."

"Dude, calm down. He won't be a Sunday Dinner tomorrow, you're just angry."
by Ophidian June 7, 2016
Get the sunday dinner mug.
The cucumber Sunday dinner defines someone who the average person would call a “nonce” this person at some point has experienced a Brittany spears mental breakdown and now spends his time in the bedroom listening to Lewis Capaldi
Can’t wait for me grannie to make me a cucumber Sunday dinner
by Matty Ayre April 7, 2020
Get the Cumber Sunday dinner mug.