Tineatyypin
Tineatyypin is a term that emerged in online communities, particularly on social media platforms, to describe a perceived behavior or personality trait. It generally refers to an individual who exhibits a noticeable or excessive focus on minutiae, often to the point of being perceived as overly detailed, pedantic, or even slightly obsessive. This can manifest in various ways, such as engaging in lengthy explanations of trivial matters, correcting minor inaccuracies in others' statements, or dedicating significant time to perfecting small, inconsequential tasks.
The term is not formally recognized in psychology or linguistics and exists primarily within internet slang.