a speech to convince one to have sex using an overly exaggerated or lame excuse. in other words it's the speech that leads to apocalypse sex.
derived from the series supernatural s.6 e.10
Dean Winchester: Hmm. So, dangerous mission tomorrow. Guess it's time to eat, drink and, you know, make merry.
Jo Harvelle: Are you giving me the Last Night on Earth Speech?
Ruler of Lake Titicaca. Rumored to have a bunghole that gets very angry if it does not receive toilet paper. Cornholio the Great is often seen walking around with his shirt over his head and his hands in the air, chanting songs about his power, and his bunghole.
"I am Cornholio! You do not want to face the wrath of my bunghole, for I need TP!"
Butthead: Shut up, Beavis! (uh huh huh huh)
Beavis: Um, okay. (heh heh heh heh).
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi