Related Clues:

• Exploded maize
• Cinema food
• Music, sentimental stuff that may accompany film
• Heated maize kernel
• Filth contains over politically correct cinema fare?
• Old man against keeping recipe for light snack
• Fizzy drink and cheesy stuff for snack
• Movie theater purchase
• Item sold at the movies
• After mineral, fancy that new snack at cinema?
• Dad -- gosh! -- beginning to nibble cinema food
• Serving in a red-and-white striped box
• Lemonade and cheese snack
• Go off service provided by firm making cinema fare
• Dad jokes?