Egg Firing

Egg Firing is a move that allows Kazooie to fire eggs from the front or back.

Banjo-Kazooie
In Banjo-Kazooie, Bottles teaches Kazooie how to fire eggs in Mumbo's Mountain. The move is performed by pressing, then firing eggs from the front with or from behind with.

Banjo-Tooie
In Banjo-Tooie, Kazooie starts the game already knowing the Egg Firing, with Bottles' spirit being able to remind her how to perform it in Spiral Mountain. It is performed the same way as it did in Banjo-Kazooie.

Super Smash Bros. Ultimate
In Super Smash Bros. Ultimate, Egg Firing appears as the duo's neutral special attack. The eggs bounce along the ground. If the button is held down, they will instead perform Breegull Blaster. The Rear variant appears as their down special, and instead has Kazooie tossing a Grenade Egg from Banjo's backpack. Like the normal eggs, they bounce along the ground, but slower and at an inconsistent trajectory, and can be caught by any player and thrown. After a few seconds or immediately if thrown, they will explode.