by ZzWatermelonJuicezZOnYt June 11, 2019

Extinction balls are what a man is left with after a vasectomy. If we relied upon these balls to propagate the human species it would cause extinction of the species.
Latin: extinctio sphera
Latin: extinctio sphera
random guy: Hey dude how are your balls doing
dude: Not bad but I think I will change them to extinction balls, the child support bills are too big.
dude: Not bad but I think I will change them to extinction balls, the child support bills are too big.
by the bestestestest person ever November 3, 2020

As Mr Looper entered his mathematics class, he was shocked, for it seemed a math extinction had taken place - no student was left alive.
by Redart098 August 31, 2022

A phobia or fear of human extinction due to childfree individuals; also extends to fear of an individual's or others' bloodlines or "legacys" dying off due to not reproducing.
by GalaxyTheDragonshifter June 2, 2024

A NEW BOOK ABOUT THE ONGOING EXTINCTION OF THE HUMAN RACE - A NEW SCIENCE FICTION THRILLER BY MICHAEL MATHIESEN
by GreenNewDealOfficial.com November 29, 2020
