The Emoji
U+1F401 ยท :mouse:
Widely used to describe shy, timid, or sneaky behavior, popularized by 'mouse behavior' discourse on TikTok and X.
Primarily used literally to refer to a mouse or rat; also used in WhatsApp chats to humorously describe a sneaky or quiet person.
Used mostly in its literal sense to refer to mice or in children's content; occasionally used to describe someone acting cowardly or evasive.
Universally understood as a small rodent; used across languages in animal-related content and occasionally in metaphors about being small or quiet.
Used in casual chats to describe a small, timid person or in literal references to mice as pests; common in rural and urban pest-related discussions.
Primarily literal, referring to mice as common household pests; used humorously to describe a sneaky or quiet family member.
Associated with the Chinese zodiac rat/mouse, which is a symbol of cleverness and resourcefulness; used positively during the Year of the Rat.
Connected to cute mouse characters like Chu from Pokรฉmon; used in kawaii culture to express cuteness and smallness.
Used in the context of cute animal aesthetics in K-pop fan culture; occasionally references the mouse character in children's media.
Often used in reference to the Chinese zodiac and clever animals; also used in cute sticker culture on LINE messaging.
Used in zodiac contexts and also in slang to describe someone who quietly gathers information or gossips behind the scenes.
Primarily literal, used in messages about pest problems; also used in memes and online humor to describe timid or sneaky behavior.
Used literally in conversations about mice as pests; also appears in meme culture to describe someone who is quiet but observant.
Associated with children's stories and the mouse in the Thai zodiac; used in cute messaging contexts and affectionate nicknames.
Appears in zodiac discussions as the Mouse is the first animal in the Vietnamese zodiac, symbolizing cleverness and adaptability.
Used to refer to mice as common household pests; also used in informal messaging to describe someone being sneaky or low-profile.
Primarily literal, associated with mice as unwanted pests; rarely used in metaphorical or slang contexts.
Used literally and occasionally in humor to describe someone quiet and unassuming in a social group.
Mainly literal, used when discussing mice as pests; occasionally used humorously in memes to describe a timid or scared person.
Used colloquially to describe someone who is small and sneaky; also associated with children's characters in cartoons.
Primarily literal and associated with pest control; used in informal chats to describe a quiet or evasive person.
Used in memes and informal chats to describe someone acting cowardly or being a snitch; also used literally in pest-related discussions.
Used humorously to describe someone quiet or sneaky; also used literally in discussions about home pests.
Used in informal chats to call someone a mouse, meaning timid or cowardly; associated with the British idiom 'quiet as a mouse.'
Used occasionally in informal contexts to describe someone petite and shy; references the French phrase 'une petite souris' as a term of endearment.
Primarily literal; 'Maus' is also a common German term of endearment, so the emoji can be used affectionately in German-language chats.
Used as a term of endearment in some contexts, especially for children; also used literally when discussing rodent problems.
Used informally to describe someone sneaky or timid in Brazilian meme culture; also appears in discussions about common household pests.
Used in memes and humor to describe someone being cowardly; also connected to children's characters and the Day of the Dead in some artistic contexts.
Broadly used in meme culture to describe timid or sneaky behavior; also used literally across the region for pest-related conversations.
Used informally to call someone a bit of a coward; also used literally in outdoor and farming contexts where mice are common pests.
Primarily used as a literal animal emoji in early smartphone messaging, often in animal-themed conversations or children's messages.
Began appearing more in casual conversations alongside other animal emojis; still mostly literal with minor use as a cute or small animal reference.
Started gaining traction in meme culture to represent shy or timid behavior; 'mouse behavior' terminology began emerging on social media.
Firmly embedded in Gen Z slang as a symbol for passivity, sneakiness, or being low-profile; widely used in online discourse about social dynamics.
A small gray or brown mouse, the common rodent known for its pointed snout and long tail. Often depicted as an adult house mouse.
Represents shy, quiet, or timid behavior. Used to call out people who act meek but are actually manipulative or sneaky.
Sent to describe someone being sneaky or quiet in a group chat. Can also just refer to a literal mouse or pest problem.
Used to describe someone who is small, quiet, timid, or sneaky. Can also reference 'mouse behavior' meaning being too shy or passive to speak up.
Refers to a small rodent animal; used to describe timid, shy, or quiet people in a mild and generally harmless way.
Evokes feelings of being small or overlooked. Can signal someone feeling overwhelmed or powerless in a situation, drawing on the cultural archetype of the meek mouse.
The shortcode for Mouse is :mouse:
Rarely used flirtatiously unless playing into a 'cute and small' dynamic; someone might call their partner 'little mouse' as an affectionate nickname.
Generally a safe emoji with low potential for harmful use; in some online spaces it is used to demean people for being passive or to imply someone is a snitch.

Appearance varies by platform and device. Google Noto, Twemoji, and OpenMoji are open-source.