Plunger

A plunger is an item in Rayman Raving Rabbids. These are used by both Rayman and the Rabbids, mainly in the first-person shooting boss minigames where they are used as a weapon similar to guns.

Plungers as seen in the first Rayman Raving Rabbids game.

When Rayman wins the boss minigame for each day, he is given a plunger as a reward which he figures out he can use to build a ladder up the wall of his cell and escape. He needs 15 of them to reach the window.

The plunger gun games also appear in Rayman Raving Rabbids 2. They are different than the games in Rayman Raving Rabbids, because they use live-action filmed backgrounds.