Used in the game drawception as: pass it on, when you don't want the theme to derail the next person hass to use that exact sentence in the next drawing/explainment.
by Flow_3568 January 16, 2017
Pilot Induced Oscillation. New pilots are often too abrupt on the controls causing an overshoot of the desired altitude or airspeed followed by hasty over correction trying to maintain a desired state. This results in a porpoise like undulation.
by bzrgeezer July 2, 2020