Taking off from school in order to get work done, miss a test, and/or push back a due date. Similar to playing hooky, the difference being you are actually doing work.
The act of your sphincter grabbing some of the seat underneath you as you narrowly escape a dire situation (i.e. an emergency procedure, enemy fire, RPGs, SAM missiles.) while flying a helicopter for the U.S. Army.
My pucker factor was on level 10 when I experienced enemy fire and lost power to my engines. We autorotated and made it safely to the ground. But dang, i still got some of that seat in my butt.
"Bredrin" is the Rastafarian subdialect word for Brethren. With original religious implications, the word later took on the Bible definition of "brother". Hence, one who shares a common ancestry, allegiance, character, or purpose with another.