Giant Wall-nut

The Giant Wall-Nut is, well, a giant Wall-Nut! Not to be mistaken for a Tall-nut, the Giant Wall-nut is about twice the size of a regular Wall-nut and is seen in Wall-nut Bowling 2. It is one of three kinds of Wall-Nuts used in the mini-game.

Usage
Unlike Wall-nuts and Explode-O-Nuts, the Giant Wall-nut mulls through a whole row of zombies like a Lawn Mower (the death animation where their heads pop off is even the same).

The Giant Wall-nut cannot be seen or planted anywhere else in the game.

Strategy
As said above, Giant Wall-nuts destroy every zombie in the lane it is planted. It's good for waves, especially lanes with many zombies that need multiple hits to take down such as Buckethead Zombies and Screen Door Zombies. It is best to try to save these until the end or when they're necessary.