We had to endure many hell nights during our military training.

The hotel had a record number of guest nights last month.

The Tobias nights are always filled with excitement and laughter.

The twi-nights were filled with laughter and music.

We used to celebrate Cabbage Nights by playing pranks on Halloween.

The Devil's Nights are known for their mischief and mayhem.

Mischief Nights are a tradition in some parts of the world where people engage in pranks and mischief on the night before Halloween.

I stayed at the hotel for seven nights.

Fireworks nights are always a spectacular event.

The opening nights of the theater season are always exciting.