simply means...at last!!!
Because I don't think it was heard the first time!

A program for writing music. It is often used among band directors and show choir directors. It is also used among music majors in college.

The Elite in a last line of Defense or plan. The best of all the Rest.

studying a quizlet on your phone while taking a shit instead of scrolling through instagram.

A word commonly used by minecraft speedrunner Dream it seems to have no meaning

A disease that eats away your brain at the end of finals week and will not allow you to study for your last day of finals. A disease similar to senioritis, but more advanced

Semester's-end examinations that count for (where I live) 15% of the semester grade.