1. Within the Urban Dictionary, a word or phrase that makes little to no sense in any sort of context.

2. Any type of information that makes little to no sense out of context, like a pointless photo.

3. When someone's actions can be considered less than necessary, or not very smart

4. Crap that is stupid, i.e Brainless or without thought, which essentially outlines all crap ever.

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.