The Easter bunny is actually a demon sent by Satan to enslave the world, but Santa, The Tooth Fairy, all the leprechauns of the world and Ruprecht (German Santa's "helper" if you call beating children helping) got together and turned him into a harmless little bunny wabbit. But soon the ICAW (Imaginary Creatures Association of the World) realized that they couldn't have a demon bunny running around doing.... Demon bunny stuff.. So they basically bound his immortal being into the Mayan Calendar. Since he was bound to the Calendar, he could be destroyed should the calendar come under any harm. The ICAW used this to their advantage and forced the Demon bunny into labor, making him delver sweets and eggs to children of the world. However, it is said that the binding of his immortal being shall be unbound in 2012, freeing the demon and making the ICAW look like complete idiots.