Dragonball Z: Goku's spriti bomb in japanese is called "Genki Dama" which is a pun on "Denki gama" which translates to "electric rice cooker".
Fact #3
Dragonball Z: Goku's spriti bomb in japanese is called "Genki Dama" which is a pun on "Denki gama" which translates to "electric rice cooker".