A statement used when one is feeling extremely frustrated with oneself for a failure or flaw in one's life.

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.

1. A term used to descibe self-hatred.
2. Also a short lived 80s hardcore band. No,really!

A wondrous lo-fi emo band from the 1990s.

When you do something mildly stupid or a minor inconvenience occurs
Synonyms:
I want to kill myself

When you seriously messed up and you don't want to get in trouble