Comversation 

When people have conversations in the comments in various social media.

Kim: My Facebook notifications are blowing up! Jessie and Gordon have been having a comversation.
Emily: They need to shut up.

Comversation by HeyGuysItsHaley July 22, 2012

conversatin 

This could perhaps be 'conversating' less the last letter. However, this definition does require the word 'conversating' to exist. It does not. Therefore it is far more likely thats it is a mispelled version of 'conversation'.

don't abrieviate words that dont exist, you spaz

conversatin by Jofra May 23, 2004

Nonversation 

A conversation in which words are exchanged between people — often co-workers — but nothing is really said.

Two office colleagues bump into each other in the hallway. This is them having a nonversation:

Office worker #1: Hey, so I heard it went well.

Office worker #2: Yup. Went great.
Office worker #1: Glad to hear. And we're still good for Tuesday?
Office worker #2: Yup. Nothing's changed.

Office worker #1: Great. Well let me know if anything does.
Office worker #2: Of course.
Office worker #1: Ok, great. Thanks.

Nonversation by seanmlee December 10, 2012

Canversation 

Talking on the phone while you're using the toilet.

I'm not comfortable having this obvious canversation, can we talk when you're finished?

Canversation by Kez 4 Prez April 19, 2017

two-point conversion 

the two-point conversion occurs when a man is having unprotected anal sex with another man. upon reaching orgasm and ejaculating in his partner's anus, he screams "TOUCHDOWN!", and punches his partner in the testicles.

"I can't believe Derek went for the two-point conversion last night; my nuts are still sore!"

two-point conversion by eric williams August 12, 2006

conversational puma 

fashionable sneakers (tennis shoes, trainers), designed for casual not athletic wear, and worn to elicit commendation and conversation.

A: I just got back from Europe. Check out these kicks I picked up in Milan.
B: More like conversational pumas, dude.

conversational puma by Lingrad October 6, 2005

conversatin 

to engage in socializing

we were drinkin & conversatin all night long

conversatin by hateless December 8, 2003