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1. plebs
Lower class of citizens - inferior, common.

Originates from ancient Rome where patricians were elite, plebs middle and lower class but above slaves.
That's the humor of the plebs.
2. plebs
people lacking everyday basic skills
a group definition for idiots

for example changing a tire on a car, sewing a button onto a shirt, making toast (without burning it)

...if you cant do these simple tasks your known as PLEBS
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