Donversation 

A pointless conversation desired by nobody except its initiator in which participants become unnecessarily invested.

After losing three hours of my working day to a debate about McDonald's breakfast options, I vowed to never again partake in one of Michael's Donversations.

Donversation by Mick Donny January 21, 2021

Donversation 

A pointless conversation desired by nobody except its initiator in which participants become unnecessarily invested.

After losing three hours of my working day to a debate about McDonald's breakfast options, I vowed to never again partake in one of Michael's Donversations.

Donversation by Mick Donny January 21, 2021

conversation piece 

any type of decoration or accessory that sparks interest or curiousity among first-time onlookers.

Often they will ask questions regarding its origin, how you acquired it...etc. , thus leading to a conversation.

"I don't know how you got that Model T Ford in your living room, but I gotta say it does make an intersting conversation piece!"

conversation piece by polo September 6, 2004

conversation hijacker 

One who jumps into a conversation un-invited, often for attention.

George: "Hey, you see the game last night?"
Justin:"Yea, it was-
Kyle:"I LOVE FOOTBALL!"

Kyle is a conversation hijacker.

conversation hijacker by Georgey A. March 16, 2008

Biscuits and stimulating conversation 

Commonly known from a Harry Potter fanfiction, Potter, this means doing the frick frack, or sex.

"I spent my Christmas having biscuits and stimulating conversation."

Biscuits and stimulating conversation by JaimiePotter December 28, 2019

robust conversation 

Rich Lobbyist code speak for "Take this money and do what I say."

We do look forward to having more robust conversations about this. We would like to have more robust conversations about this.

robust conversation by The Dark Knight of Legends February 10, 2020

nonversation 

A completely worthless conversation, wherein nothing is illuminated, explained or otherwise elaborated upon. Typically occurs at parties, bars or other events where meaningful conversation is nearly impossible.

Smith: What a waste of time it is talking to that guy.

Jones: I know, every time I do, it's like a complete nonversation.

nonversation by wordsbywilson March 12, 2009