An example of loonies are a room full of crazy people.
Canadian one dollar coins are an example of loonies.
Again, 10 years ago, this was an event recognized, it was said, by only fruitcakes, loonies and closet racists.
loonyt's fine when they can be dismissed as fringe loonies, with 5 per cent of the vote.
loonydidn't like the term mentally ill; among ourselves we affectionately called each other Loonies.
loonyre were a few lefty loonies there too, of course.
loonyhink Kathy Pike's description of then as " a bunch of raving loonies " is being a tad generous!