keeping warm

ight temperatures plummeted three days ago till a bone chilling 4 or 5 degrees.
To keep warm without moving, one drinks: thee, café el chien* and steaming soup.
This is the one can I bring down from Belgium.

* the van version of which being: 1 glass of hot water, 2 spoonfulls powder milk, 1 spoonfull Nescafé, 1 spoonfull Cola Cao and an unspecified amount of decent sherry cream.