A depressed child. Adults have the notion that juveniles need to suffer. Only when they have suffered enough to wipe out most of their joyous spirits and innocence are they staid enough to be considered Adult. See also: Mature.
Cojones (Spanish pronunciation: [koˈxones]) is a vulgar Spanish word for testicles, denoting courage; it corresponds to balls in United States English and bollocks in British English (an uncommon synonym for courage).