The phrase "milling around" originated from the practice of milling, which is the process of grinding or crushing grains into flour. In this context, "milling around" refers to a group of people moving around in a disorganized or aimless manner, similar to the way grains move around in a milling machine. The term has since evolved to describe a crowd or group of people moving about without a clear purpose or direction.
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Andy Maio invent this phrase in the early 70s
Moving about randomly without apparent purpose.
From a Laurel & Hardy movie.
fROM DA TOIleT
Cowboys loved a colorful phrase! This meant fighting. The image is of cowboys flailing around like windmills.
it means wandering around.
stop
The Bible
latin
from joey in friends
1820-30
from girls ...to hissy...
in concord and lexington.
facebook entry
Andy Maio invent this phrase in the early 70s
Horizontal and vertical milling machine.