A spider's abdomen with a black widow mark on its hide, covered in spider webs.
Upon activation, all enemies in the room will take damage and are slowed down.
- This item is basically a combination of The Hourglass and The Necronomicon, although the damage dealt and time of slowdown of the Spider Butt are decreased (deals 10 damage).
- This item appears to resemble an Ocarina.
Community content is available under CC-BY-SA unless otherwise noted.