564
text message 564 means "sweet dreams baby"
she sent him a message 564 to wish him "sweet dreams baby"
37-564
The license plate number of the Shinigami GTR in Initial D, meaning "minagoroshi" or "massacre" in Japanese numbers
37-564, massacre, that license plate number really shows you how dangerous the Shinigami GTR is.
42-42-564
Whenever you need him, knock on death's door
Soul Eater, Episode 1 - Resonance of the Soul...
Maka: "The number to the death room is... 42-42-564 (shini shini koroshi)
Maka: "The number to the death room is... 42-42-564 (shini shini koroshi)