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"
An unknown species of animal/bug/rodent found only within the vicinity of Union Pacific Rail Road Newly Hired trainmen and trainwoman. Attacks occur only when probationary period of employment (OJT) is still in effect.
As the new hire went back 23 cars to change a knuckle out, a Waspacat came up and bit the new hire right on the ass.