Don't swear if you get this wrong. According to an experiment conducted in 2002 by psychologists at a UK university, what animal attracts the most humor and silliness in all cultures?
Quack (sound) Duckies Duckling Ducks Eend Ducklings DUCK Duck Mallard Drake Quacking Quacked
duckies quacking quack sound eend ducks quacked ducklings duck duckling mallard drake
duck
WikipediaEntity
Duck