1)To perform a special move in the Square game Final Fantasy X-to summon Aeons; creatures under the character Yuna's command.
2)A little known slang term for a method of female masturbation involving stimulation of the sexual organs by use of the "rumble" feature on a PS2 controller. This can be achieved through a variety of games, but most commonly Final Fantasy X, as the rumble feature is especially strong when Aeons are summoned.