Abiogenesis 

(noun) Spontaneous Generation. People originally thought larvae randomly appeared on poop, and mold randomly grew. Or, more correctly, spontaneously generated. This is now known to be false, but is a theory still taught in school. Some teenagers like to use it as a sort-of-funny explanation.

Man A: How'd that dog crap get on my bed?

Man B, who had put it there because Man A is such a neat freak: Must be abiogenesis.

Man A: What's that?

Man B: You know, Spontaneous Generation? Just randomly grew out of nothing.

Abiogenesis by tiagirl April 1, 2010

Abiogenesis 

spontaneous generation of living matter

the abiogenesis.

Abiogenesis by Word Fangirl August 29, 2016

Abiogenesis 

A modern theory describing how ancient abiotic macro molecules could spontaneously begin to self replicate and evolve, eventually forming living organisms.

Guy a: "Evolutionists believe in spontaneous generation, that living organisms popped out of non living matter"

Guy b: "No, they believe in abiogenesis, the theory that explains how naturally occurring macro molecules could begin to replicate themselves and evolve."

Abiogenesis by Lumokinesis September 5, 2023

Abiogenisis 

The generation of life from non-living sources, by adding energy into the mix. Some creationists often confuse this phenomenon with evolution. They are not one in the same. Evolution is the process of CHANGE in life, not it's origin.
Remember:
Abiogenisis=origin
Evolution=change

Creationist: The theory of evolution starts with life being created by random chance with matter and energy! As such, it disproves itself since no one around the world has opened a jar of peanut butter and found life in it!
Evolutionist: First, that's ABIOGENISIS, you @#%&tard. Also, peanut butter comes from peanuts, an already LIVING THING. How do you expect new life to be created from peanut butter, which is essentially dead peanuts?!
Creationist: . . . SHUT UP, I'M HOLY!!! *baps evolutionist on head with a cross*

Abiogenisis by Clicky Mic October 2, 2008