Definition of "Leafing"-C. Webster's Dictionary

Leafing (Verb): The act of acquiring many, many garbage bags filled with leaves throughout a neighborhood, throwing them into the back of a Mitsubishi Montero, driving to a particularly despised and/or random target's house, running out of the car giggling profusely and regressing to an eighth-grade mental state that you never really grew out of, ripping the bags open, scattering leaves everywhere with emphasis on entryway, throwing now-empty bags (and some partially full) into trees and/or roof, bouncing.