Hogfather (Discworld, #20; Death, #4)

by Terry Pratchett

“Just out of interest, why was the Bursar fiddling with his wardrobe at this time of night?” said Ridcully. The wizards looked sheepish. “We were . . . playing Sardines, Archchancellor,” said the Dean. “What’s that?” “It’s like Hide and Seek, but when you find someone you have to squeeze in with them,” said the Dean.

Everyone loves a good game of Sardines