¡Thoothy y Thoothette!

Appearance
Toothy appears to be a tooth-textured ball, just like Toothette. Toothette appears to have a pink hue to her teeth, while Toothy's teeth have a white hue.

Interaction
Toothy can be found in a cage in the underground section of the court locked behind a door, while Toothette can be found at the end of a hallway located at the back of the elevator, also locked behind a door. Both doors will open if the button is pressed.

While playing on the ground, text will appear on players' screens at the top that says: "A chill runs down your spine." Once the door is opened, they will roll towards players and deal damage on contact.

Both NPCs also periodically release coins that disappear shortly after.

Trivia
If a player manages to lure Toothette into the pool, that player will receive the "TOOTHETTE FALL" badge.
Although doing the same steps previously would not let you get the badge.
There is a neon green chair inside Toothy's cage that players can interact with.
Sometimes Toothette's AI can glitch, causing her to move in a triangle-like pattern.
Doug's mouth also has the same texture as the two NPCs.
If Toothy's cage is opened, a sign will appear that says, "THE STRONG WILL PROSPER."
Toothy and Toothette are probably married.