1) When 30 to 50 men perform bukake upon a woman.
2) When Hitler rises, his secret base will be located at Bukauschwitz. He will then bring all the Jews there and he and all of his Nazi buddies will bukake onto the Jews.
"Deeng, I went to an orgy last night but there was only one chick. It was the damn Bukalocaust!"
"Holy shit, Steve, there's zombie Nazis everywhere! It must be the Bukalocaust!"