loonies

/L UW1 N IY0 Z/
noun
  1. 1

    The Canadian dollar (both the coin and the monetary unit).

noun
  1. 1

    An insane or very foolish person.

Source: https://en.wiktionary.org/wiki/loonie, https://en.wiktionary.org/wiki/loonies, https://en.wiktionary.org/wiki/loony