She is a looner and loves collecting balloons.

There are many loony bins in the city.

The Looney Tunes characters are known for their wacky and hilarious antics.

The loony lefties gathered for a protest in the city center.

She was sent to the looney bin for treatment.

The looneys are gathering for a party.

The looninesses of the situation were evident to everyone.

There are many looney bins in this town.

I saw a fleet of loony vans driving down the street.

She felt loonsome after her best friend moved away.