A duck which lives in the center of the earth that will one day bring about the apocalypse unless mankind either keeps feeding him bread or uses water to cool down the earth's core.

Intelligence agency term for "psychological operation". A government or corporate-sponsored operation, usually taking the form of a "terrorist attack" or "crazed gunman on a spree", with the intent of panicking the public into demanding more police and laws inhibiting freedom. Psyops are usually carried out by drugging a civilian or group of civilians with aggression-promoting drugs, psyching them up, arming them, and sending them out to commit mayhem. Government-sponsored terrorism. See also blackshirts, conspiracy

a lazy person with freckles on his face and looks like a ripe banana, tends to be a lagger and has an excuse for everything and when drunk is known to quack loudly and vigorously when in danger.

(Adj); Describing the same noise a person makes when he/she farts while running, for it sounds similar to duck's quacking.

While having sex if the women does not cooperate then you drag her into the middle of a creek and throw a rock at her head. Once it hits her you yell duck to warn her it’s about to hit her

Historical spot in Harford County, MD. Founded by Susquehannock Native Americans. Called the duck because the Indians would come here and hunt duck and cook it on the fire; now it's a dope spot.

Someone is a professional at thorough blow-jobs that leave you satisfied on all fronts, also this person has given just enough of them so they can profile your needs.

This term was invented at Wells College in Aurora, NY by members of the men's basketball team in its early years.