Many English children also persist in saying "Happy Halloween" instead of "trick or treat."

'Happy Halloween,' she snorted, and laughed a little.

The track was originally called 'Happy Halloween'.

Trick or treat, Hillary, and Happy Halloween to you too, Rudy.

Wherever you decide to go, Happy Halloween!

Happy Hallowe'en & Existential Baby were released as digital singles in support of the album.

Happy Halloween - released October 23, 2007.

Happy Halloween, vampire boys and girls.

Happy Halloween is a short horror movie starring Navid Akhavan in the lead role.

Happy Halloween to all of you out there.