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A single or group of teenagers who post up outside of liquor stores and approach customers asking them to purchase alcohol for them.
Teenager: Hey man. Think you could do me a favor an buy some beer for us?

Friend 1: Man it's like a ghetto round here with all these Keg Beggers.

Friend 2: Well to be fare, i remember our youthful days of Keg Begging.
by -Jones12- September 24, 2010
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