F.L.U.D.D.

The Flash Liquidizer Ultra Dousing Device, better known as F.L.U.D.D. or FLUDD (called PUMP in Japan), is a water pack from Super Mario Sunshine. Mario uses it to spray things with water.

Usage
Mario first finds the F.L.U.D.D. in Super Mario Sunshine, when he first arrives at Isle Delfino. Mario uses the F.L.U.D.D. to spray and clean the gooey found on the island, or in some cases, defeat enemies. When the tank is empty, Mario merely has to enter a body of water to refill the F.L.U.D.D.

Squirt Nozzle
The most basic and default nozzle. It allows Mario to shoot water at enemies.

Hover Nozzle
A nozzle that comes with the Squirt Nozzle at the beginning of the game. It allows Mario to hover in the air for a short time.

Rocket Nozzle
A nozzle which Mario has to find in different levels in order to use it. It allows Mario to shoot up high into the air. However, he will fall back down without hovering. Rocket Nozzles can be found inside red Nozzle Boxes.

Turbo Nozzle
Another nozzle which Mario has to find in different levels in order to use it. It allows Mario to run at an extremely fast speed on land, or swim at an extremely fast speed in water or under the water. However, turning is difficult when using this Nozzle on land. Turbo Nozzles can be found inside gray Nozzle Boxes.

Appearences

 * The F.L.U.D.D. appears on the Isle Defino court in Mario Power Tennis, and also in the "Tic-Tac-Glow" mini-game.
 * A F.L.U.D.D.-like item also appears in the Arcade game, Mario Kart Arcade GP 2.
 * The F.L.U.D.D. is also Mario's Special Down move in Super Smash Bros. Brawl.
 * F.L.U.D.D. also appears in the Home Run Derby minigame in Mario Superstar Baseball.