1. Anything that rationalizes the irrational.
2. Hooking up with a girl

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.

A third person phrase to signify anything you are really (or figuratively) into doing. putting your heart or other body part into your task at hand. A cheer for working hard to get to the next order.

to emphasise doing an action

A phrase shouted following an ecstatic development or accomplishment.

Phrase used to express the need to get a guy before it's too late; to enter his court.

Typically used to wrap up a Formula 1 race.