MARF: (Noun, Abbreviation) mahr-f: A derogatory term employed to describe those engaging in outdoor recreational activities in a manner inconsistent with experienced hobbyists, especially while doing so with self-promotional motives. A memetic epithetical acronym abbreviating 'Mis-Adventurous Recreational Fuckery.'
The MARF was gored by a bison attempting to take a selfie while disregarding established wildlife viewing protocols.