Illusogender is when someone knows they're a certain gender, but experiences a feeling of "fakeness" present, either due to neurodivergence or due to outside pressure, such as from parents, society, etc. These feelings and/or pressures can be part of the gender experience.
![](http://static.miraheze.org/lgbtawiki/thumb/0/07/Illusogender.png/300px-Illusogender.png)
![](http://static.miraheze.org/lgbtawiki/thumb/9/98/Illusogirlflag.jpg/300px-Illusogirlflag.jpg)
![](http://static.miraheze.org/lgbtawiki/thumb/3/35/Illusoboyflag.jpg/300px-Illusoboyflag.jpg)
Illusogender can be combined with the relevant genders one feels. For example, illusoboy, illusogirl, illusenby, etc.
Flag
The illusogender flag was designed by pride-color-schemes on Tumblr, also known as Pride-Flags on DeviantArt, while DeviantArt user FunCatty chose the colors. The flag was posted on September 27, 2015.[1] It features the famous "duck or rabbit" illusion. The illusoboy and illusogirl flags were posted on the same day.[2][3]
Disclaimer
The definition of illusogender does not inherently correlate to dysphoria, since one is only illusogender if they know for certain that they are the gender they identify as.