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1.
Leaving a bar, party, or any event especially those where alcohol is served without informing others in your party in an effort to avoid public scorn, ridicule, or abuse for leaving early.

A quality shuffle must be performed without others noticing until the shuffler is well on his/her way home. Seasoned shufflers have the ability to complete a shuffle, even under serious suspicion that they are doing so. While leaving early is frowned upon, a quality Waupaca Shuffle must be appreciated.
"Last night, I left my spare keys, a decoy wallet, and a full beer on the bar, all in an effort to do the Waupaca Shuffle"
by TheOriginalShuffler February 24, 2010