Nonaversary 

The day you were married to an ex spouse. Your non anniversary.

I celebrated my Nonaversary by throwing darts at a photo of my ex.

Nonaversary by Faster Redhead May 5, 2016

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

noniversary 

the anniversary of the day you broke up with your spouse/significant other.

the great thing about a noniversary is you don't have to spend any cash, unlike an anniversary

noniversary by James OhhhhNeill April 20, 2009

nonaversary 

The date that you got married to your ex-spouse

I'm celebrating y first nonaversary by getting a boobjob and going to South Beach with my squad.

nonaversary by Faster Redhead May 24, 2016

nontroversy 

A controversy that does not exist until created for political gain. A contraction of non and controversy

Flag-burning is so rare that it is a nontroversy when used by Congress to appear to be protecting family-values.

nontroversy by Quartermain December 10, 2006

nontroversy 

Noun. A trumped up dispute, especially one fueled by undue media attention, based on a lie or statement taken out of context. The dispute is usually between sides holding opposing views, one grounded in reality and facts and other completely fabricated but irrationally clung to no matter the arguments against it.

Anyone willing to invest 10 seconds on Google research will tell you that Climategate was a total nontroversy.

nontroversy by Aethernaut July 16, 2010

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