dinnerosity 

The generous act of paying for an evening meal with two of more people unprompted

We had a lovely time tonight and please thank Ethan for his dinnerosity. He didn’t have to pay for all of us and it was so sweet that he did.

dinnerosity by Ethan C April 3, 2022

dangerosity 

an extreme level of danger.

Her life was at stake due to the high dangerosity.

dangerosity by XxRandomxX November 20, 2011

Dinerdsity 

The group or community of gamer, otaku, fan boy, et al. that do not fall into the preconceived notions of nerddom and its inhabitants.

Neither the cloned descendants of Screech Powers or Napoleon Dynamite, Dinerdsity is made up of those individuals who are more Mos Def than they are Steve Urkel.

Dinerdsity by Mex Luthor May 6, 2008

dankerosity 

the act of being dank or cool.

That's pure dankerosity bro!

dankerosity by Autism in a tree May 17, 2017