Crimea is a peninsula on the northern coast of the Black Sea

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.

(verb) when a woman slowly "moves into" her boyfriends place while denying doing so. A form of domestic annexation. Crimea-ing is usually started by a woman marking her territory by cleaning or leaving rather innocuous items behind (eg. a toothbrush, toiletries, pajamas, a change of clothes, feminine products, etc).

- to slowly take over a section of a bar or social gathering with your friends and deny you're taking it over. With or without a smile.

As of early 2014, Crimea has returned home to Russia. Крым это Россия!