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

converfriendsation 

It's the perfect easy flow of conversation with a best friend. I speak, then she speaks, I speak, then she speaks. It’s like the tick tock of a grandfather clock.

My best friend and I have the perfect converfriendsation. I speak, then she speaks, I speak, then she speaks. Our conversation flows easily like the tick tock of a grandfather clock. Real relaxed converfriendsation.

converfriendsation by suzgirl January 4, 2018

Swanson Conversion

The third stage in the Aerobic Respiration.

Guy #1: Bro we learned about the Swanson conversion in biology today, it's great.
Guy #2: ...

Swanson Conversion by Jvshangold January 9, 2017

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

Living Rock Caverns 

A place in Runescape. It is really good for 99 Mining. It contains Concentrated coal and Concentrated Gold. There are no level requirements to enter the mine, but there are high level monsters there(proceed with caution).

bob: hey zezima did u get 99 mining in living rock caverns
zezima: na man it wasnt out yet
bob: haha sucker

Living Rock Caverns by seaofskillz June 9, 2011

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

canverse 

When wearing a pair of converses (or other sports shoe), stomping on a beer or soda can so that it becomes attached to the shoe and makes a satisfying crunching noise every time you take a step.

Me: Hey, you finished with that coke can?
Friend: Yeah, why?
Me: I'ma wear some canverses.

canverse by Jeetajoo September 14, 2007