Nodversation 

A one-sided conversation in which one party wishes the other to smile and nod, but not to bother contributing anything more substantial than the occasion "uh huh" or "really." The speaking party might as well be conversing with a pole or trash bin, but likes the reassurance of the presence of a breathing organism Similar to a nonversation, it is a conversation that is not really going anywhere.

"That girl is so self-absorbed. Every time I see her, she tries to pull me into a nodversation, during which I am bombarded with the mundane drama of her not-so-interesting dating life."

Nodversation by knitswithrocks October 1, 2010

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

CoDversation 

When two Call of Duty players clog up the left side of the computer/TV screen talking on and on about irreverent bullshit instead of focusing on the game at hand.

Taken from combining Call of Duty, or CoD, and conversation.

Keep the CoDversation to a minimum, people, and try to focus on the goddamn war, huh?

CoDversation by Kyle E. Coyote May 17, 2009

Nonversation 

The type of conversation held with another person when you really do not wish to talk to them. It consists of short and to the point replies which do not add to the conversation and make it hard for the other person to continue. It is usually to try and convey politely that you do not have the time for this oxygen thief who insists on bothering you.

A typical nonversation goes as follows-

"So how are you today?"
"Okay."
"What have you been up to?"
"Not much."

Nonversation by Dalek December 29, 2008

Nerdversation 

A conversation about something nerdy

i.e. world of war craft, comic books, Lord Of The Rings, Star Trek

"We had a nerdversation about how captain Kirk could kick captain Picards ass"

Nerdversation by Sixpound October 28, 2008

Neversation

A conversation that never happened.

Just so you understand... We've just had a neversation.

Neversation by pixho February 21, 2010

Naversation 

Having a conversation with the woman voice coming from your GPS navigation system, usually while driving a long distance alone.

Friend 1: "You must have been super bored driving all that way by yourself."

Friend 2: " Nah, I had a great naversation with the Garmin GPS lady."

Naversation by Graphikrtist April 27, 2009