2:34: because boys stop masturbating, their snakees start to malfunction and worldwide every male commits Self Delete because their richard don't work
women find a way to impregnate themselves with bone marrow, and the world reverts back to the dark ages. Any men that still survive are transformed into evil orcs or rocket imps. All in 4 minutes.
2:35: Badspot sits back and surveys the carnage. His dog, Blockhead, sits obediently by his side.