Anonymouse
Anonymouse is an image and wordplay meme that puns on the word 'anonymous' by combining it with 'mouse,' originating from a June 2011 illustration by comic artist David Aja. The pun spread across humor blogs and also lives as internet slang for any unidentified user or rodent.
Overview
Anonymouse is an image and word-swap joke that fuses 'anonymous' with 'mouse,' usually pictured as a small rodent styled after the visual identity of the Anonymous collective1. The gag works on two levels at once, the shared syllable and the visual of a tiny masked animal, so it lands without any caption needed3.
The word exists apart from the picture too. Urban Dictionary catalogs several parallel definitions, from an unidentified rodent hiding behind furniture to a computer mouse on a shared public terminal4. Both threads, the illustration and the slang, keep the joke alive as short-form internet humor.
How It Spread
How to Use This Meme
The Anonymouse joke typically shows up in one of two forms, a picture of a mouse wearing a mask or hood, or a text swap where someone writes 'anonymouse' in place of 'anonymous' for a quick pun4. It's often used as a caption on rodent photos or as a throwaway line in comment threads about hidden identities.