Used to express that something is relatable. Similar to 'Same,' but 'Mood' became more common around 2016.

If something is especially relatable, one might say 'Big Mood.' This implies that your whole being is one and the same with whatever you are commenting on.

From STEM, an abbreviation short for "Science, Technology, Engineering and Mathematics", a STEMlord is a pejorative term for a particular kind of person who has studied in these areas at university or works in these fields who holds a pretentious, condescending attitude to anyone who has studied in any other fields, particularly the Arts and Humanities. They typically believe themselves to be more "intelligent" and "rational", while generally remaining incredibly ignorant outside of their areas of expertise and having the charisma of a rotting pig's backside.

Relatable but also summing up your life

When your friend says something relatable and to you, it explains life

Similar to “Same!”, “That is So me!”, or “That’s so relatable!” Mood is used when someone says a phrase or something does and action that you relate to. It is used more commonly nowadays, confusing the older generations.
Sometimes the word big is added to it, to express how much you relate to whatever was said or happened.

a hella annoying word used to label something as relatable. most commonly used by depressed middle schoolers. the term can be used for practically anything and that is why it’s a shitty joke.

When you can really relate to something someone is saying.