1.God's poop
2.An expression yelled at something bad and/or surprising

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) An exclamation, usually one of amazement

2) Feces that are considered to be either worthy of reverence, associated with divine powers, or spiritually clean

Something you yell when you see something incredibly surprising.

1)The Last Words Said Before Death.

2)The First Words Said, When You Wish You Were Dead.

More like an expression; Extremely Surprised/Shocked. Unbelievable.

1.The excrement of a deity or other religious figure.
2.An exclamation of extreme pain, pleasure, surprise, etc...