Mrousey and Mousey

Mrousey and Mousey are a pair of vendors that can be found in an mouse hole to the right of the MTT Resort. They are best friends, often saying the same lines or finishing sentences for each other, usually in the American valley-girl dialect and are both big fans of Mettaton. They have several wares found from the Grassy Grave, including the Mystery Key.

Appearance
Mrousey is a small, brownish-gray mouse that wears a primarily pink shawl with yellow and blue details on the sides.

Mousey is a small brown mouse who wears a set of blue overalls with yellow buttons and tufts of yellow hair coming out from under it on either side. She has a yellow earring on her left ear.

Neutral and True Pacifist Route
Mrousey and Mousey sell items to the protagonist including a weapon, armor, and healing items. Mousey mentions that she gets all of her wares from the Grassy Grave and that it is good garbage.

Genocide Route
In the Genocide Route, Mrousey and Mousey leave their store. The text when entering the store reads, "But like. Nobody came and stuff." They have left a note written with gel pens saying that they left, and if someone is reading the note, Alphys took them somewhere safe and that whoever is reading the note should not even THINK about stealing their stuff. Regardless, the protagonist can still take goods and money.

Trivia

 * If "Mrousey" is typed for the character's name, the response becomes "Like, OK I guess."
 * If "Mousey" is typed for the character's name, the response becomes "Mrousey! Mrousey! That's MY name."
 * Since Mrousey and Mousey live in a mouse hole with lots of garbage, real mice can sometimes like garbage.
 * Despite their height is the same, Mousey is younger than Mrousey because she is the same age as Oasispants.
 * People believe that mice scare elephants, but we won't know if Mrousey and Mousey scare Mad Elephant because they never met.