1 definition by AViatorQ
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.
by AViatorQ March 4, 2010