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The act of squatting on top of a keg with tap in mouth while flapping your arms, aka wings, and drinking heavily.

On lookers must partake in "caw-ing" while you ingest copius amounts of the adult beverage.
Man: "Did you see Jared Keg Perch it?"
Woman: "Did you see Jared Spiderman me?"
Man: "Touche"
by PTHmatt November 02, 2007
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