A plunger is an object in Rayman Raving Rabbids, the Nintendo DS version of Rayman Raving Rabbids and Rayman Raving Rabbids 2. These are used by both Rayman and the Rabbids as weapons similar to guns.
Each day in the Rabbids' Colosseum, a plunger appears stuck from above. In order to get it, Rayman must complete the boss minigames where he uses a plunger gun to defeat an army of Rabbids who also use the guns of their own. When Rayman wins each boss minigame, he is given the plunger as a reward which he soon figures out he can use to build a ladder up upon the wall of his cell and escape. He needs 15 of them to reach the window.
Plungers as seen in the first Rayman Raving Rabbids game.
Each day, a plunger appears on the hand of a still, metal Rabbid.
The plungers and the plunger gun games also appear in Rayman Raving Rabbids 2. They function the same, but the plunger games are different than the games in Rayman Raving Rabbids, as they take place in live-action filmed backgrounds.