What some samefag on /gif/ calls irl ahegao.
Spamming every board trying to get people to change the already settle term to Memefetish

Got the covid-19 vaccine

Memefetish is a variant of ahegao used to refer specifically to real 3D girls (or in some cases traps) who are usually dressed in some form of cosplay outfit performing the classic ahegao face. The key characteristics of ahegao, and by extension memefetish, are an extended tongue and crossed eyes, although some variations of this technique do exist.

While generally less exaggerated than hentai or manga ahegao expressions, memefetish ahegao is still clearly not a face any normal person makes when experiencing pleasure, and is generally used by egirls to placate their rabid neet and incel fanbases.

Fetishes that reach meme status typically by being comedically bizzare and universally recognizable. Most often found on deviantart and other art OC forums and websites.

Memefetish is when a female, or male records themselves crossing their eyes and sticking out their tongue.

Most commonly mistaken for Ahegao, which is defined as a "Hentai" phenomenon.

Every participant knows none of these people are experiencing pleasure to induce these facial expressions.