Madchild

Sitting on the bed surveying the damage, she begins to notice some order to the chaos. Perhaps this is not the act of a madman (or madchild) after all.

Source: wiktionary

The madhouse went down to the beach today - madmen, madwomen, madchildren - not to bathe, though the weather was perfect for bathing, but to welcome outcasts of every description from lands overseas.

Source: wiktionary

I felt an unusual detachment, an almost agnostic attitude toward the contest of giants that would turn New Orleans's Superdome into a vast asylum for madmen, madwomen and even madchildren.

Source: wiktionary