boba sword

Generally refers to the Raiden Shogun's ability in Genshin Impact to pull a sword out of her chest area. Her boobs. Her Boba.

-Everyone knows it's supposed to be taken from the heart- we just choose willingly to ignore it.

More specifically, it refers to:
1. Raiden's Elemental Burst in gameplay.
2. Raiden's electro sword.
3. Raiden's Musou no Hitotachi

Sometimes it is also referred to as ''booba sword''

1. After Bennet's burst, you should use Ei's Boba Sword
2. Her Boba Sword was pulled from her chest
3. Raiden used her Boba Sword against Tomo