Shut up before your coworker muckle's on to you and drags you across the floor
Little louis (AKA J.L), is a literal, muckle fart!
person 1: areet muckle fart
person 2: whats that stompin down the street, its r u b y the one a beat
(Aussie slang) An annoying fly
These damn muckle fluggers are everywhere!