The Transylvania effect is the folk belief that more craziness in behavior occurs when the moon is full. This belief is not supported by evidence, yet is widespread.
It's the full moonnight; the mental patients will be acting up due to the Transylvania effect
Transylvania forms the western and central parts of Romania. Comes from latin "trans" meaning across and "silva" meaning forest. So it literally translates to "the land across the forest".
Transylvania usually is accosiated with vampires, which is up to you to decide is true or not.
Dracula: Out from his coffin, Drac's voice did ring
Seems he was troubled by just one thing
He opened the lid and shook his fist
And said, "Whatever happened to my Transylvania twist?"
Bobby "Boris" Pickett: its now the mash its now the moster mash