Easter egg in Polish

A dyed or decorated egg, traditionally associated with Easter and, in the Western European tradition, sometimes hidden for children to find.

A dyed or decorated egg, traditionally associated with Easter and, in the Western European tradition, sometimes hidden for children to find.

A dyed or decorated egg, traditionally associated with Easter and, in the Western European tradition, sometimes hidden for children to find.

(computing, video games) An undocumented function hidden in a program or video game, typically triggered by a particular input sequence or combination of keystrokes. [from 1980s]