Demenstrate 

When a woman demonstrates that she is menstral.

Bertha demenstrated to her girl friends that she is having her period.

Demenstrate by Wordan December 25, 2020

definistrate 

the act of being thrown through a window

the man watched the gang (definistrate) the punk to a painful death nine storeys below

definistrate by Bella_pit January 6, 2006

Robot Unicorn Defenestration (RUD) 

Robot Unicorn Defenestration (RUD)

The strategy of chatting your friends on facebook in the hopes of making them lose control of their unicorn on Robot Unicorn Attack and getting a less than desirable score for one of their rounds.

One person, "Hey you suck at Robot Unicorn Attack"
Addict to Robot Unicorn Attack "NO ITS NOT MY FAULT HE USED Robot Unicorn Defenestration (RUD) AGAINST ME!!!!!!"

Robot Unicorn Defenestration (RUD) by Chazzaroni December 20, 2010

Chair-based assault and defenestration 

When you hit someone with a chair and then throw them out a window

“Did you hear about tom?, his girlfriend discovered he was cheating and she committed chair-based assault and defenestration on him.”

Chair-based assault and defenestration by IDFK4TTT November 4, 2022

defenenstration 

the act of throwing someone out of a window

defenenstration is my favorite activity

defenenstration by kooliosis_lol June 25, 2021

defenestree 

A person who was thrown out of a window, or a person who's political power was taken away in an instant (or both). the word comes from the word "defenestration"

The defenestree has landed in a pile of garbage, and thus survived the act of defenestration

defenestree by Leo of the Харків September 12, 2023

public defenestration 

A fairly adaptive solution for many of society's problems. Consists of turning an otherwise mundane defenestration into a public spectacle, visible to all. Great for cowing the masses back into line with the fear of being tossed out a really high window.

Emperor Cuzco was particularly famous for employing this technique.

"I'm sorry, you've thrown off the Emperor's groove."

*whoosh*

"Sooooorrrrrryyyy...!"

public defenestration by The Lemon Merchant November 30, 2004