Male...? Probably. Personality: Hot-tempered. Appearance: Brown body with two sirens for a head, mouths inside the sirens, and a body so thin his ribs are exposed. Height: 12m–18m. Rank: 10th. Trivia: Cannibalistic. He's rivals with Head Light and they hate each other. He'll probably dislike you. Insane regenerative abilities.

Male...? Probably. Personality: A total glutton. Appearance: Similar to Siren Head but with a more muscular build. Height: About... 13m? Rank: 12th. Trivia: Cannibalistic. Loves human meat the most. Blood drips from his mouth.

Male...? Probably. Personality: Quiet. Appearance: Same body as Siren Head, but the head is a traffic light. Height: 12m–18m. Rank: 9th. Trivia: Kills those who don't follow traffic lights. Cannibalistic. Can fire lasers from the lights (e.g., fires a red laser when the red light is on). Doesn't seem to have a mouth, but it's hidden.

Male...? Probably. Personality: Blunt. Appearance: Exposed ribs, arms located at the sides of the torso, head is a school bell, and the hammer that strikes the bell is exposed at the neck. Height: About... 13m? Rank: 13th. Trivia: Has a circular mouth behind the bell. He eats humans but absolutely loathes children, so he only preys on them. His relationship with Siren Head is like a T-Rex and a Velociraptor. They are closely related species.

Male...? Probably. Personality: Timid and quiet. Appearance: A skeletal, thin body with exposed ribs, red skin, four sirens, and is always in a sitting position. Height: Roughly 25m if he were to fully stretch out his legs? Rank: 8th. Trivia: Because he's so tall, he always moves around while sitting. Cannibalistic.

Male...? Probably. Personality: Cheerful. Appearance: A skeletal, thin body with exposed ribs, five sirens, and yellowish skin. Height: Roughly 19m? Rank: 7th. Trivia: Friends with Bloody. Cannibalistic.

Male...? Probably. Personality: Very blunt and taciturn. Appearance: A skeletal, thin body with exposed ribs, black skin, and two sirens. Height: Roughly 15m? Rank: 3rd. Trivia: Can use supernatural powers like mind control. Has never been seen eating... anything? He levitates.

Male...? Probably. Personality: Quiet. Appearance: A skeletal, thin body with exposed ribs, bluish skin, two sirens, and hunched arms and legs. Height: On the smaller side, maybe 10m? Rank: 4th. Trivia: Can use ice powers to freeze opponents. Has never been seen eating... anything?

Male...? Probably. Personality: Beast-like. Appearance: Quadrupedal with a dull navy body and a skeletal frame with exposed ribs. Has many sirens—at least 6 if you count them. Height: If he stood up instead of walking on all fours, maybe 15m? Rank: 6th. Trivia: The strongest here excluding Great Mother, Megahorn, and House Head. Cannibalistic.

Female...? Probably. Personality: Quiet. Appearance: A skeletal, thin body with exposed ribs, white skin, one massive siren, and a rounded belly (though not fat). Height: 100m. Rank: 1st. Trivia: The mother of everyone here except Megahorn. Cannibalistic. The owner of the house.