A MOF is someone who takes the term "tree hugger" to the next level. Not only do they passionately embrace all things green, but they also believe they have a personal relationship with Mother Earth herself. You'll find a MOF composting like it's a competitive sport, carrying reusable bags as if they're fashion statements, and glaring at anyone who dares to use a plastic straw. Essentially, a MOF is the ultimate eco-warrior who treats every day like Earth Day.
"Ever since Jenna became a MOF, she's been biking to work, growing her own vegetables, and even started a campaign to ban single-use plastics in our town."
by mostpostghost June 13, 2024
Get the MOFmug. 
A name given to someone when they miss or mess up an action; this could be messing up a dart throw, golf swing or other similar action.
Guy 1: *playing darts* “I can’t hit my 20’s tonight…”
Guy 2: “Looks like Moffing Myrtle has entered town!”
Guy 2: “Looks like Moffing Myrtle has entered town!”
by Nyknup September 17, 2025
Get the Moffing Myrtlemug. 
“Miserable Old Fuck” - MOF. You don’t have to physically be old to be a MOF, it’s just a perspective people hold who have given up on life and retain their own unhappiness out of laziness for change.
Fucking MOF’s.
by Aknownmouse September 17, 2025
Get the MOFmug. by kyah so crazy December 29, 2022
Get the MOFmug. 