jollification

Etymology

jolly + -fication

noun

1. A merrymaking; noisy festivity.
   1872, Sheridan Le Fanu, “Mr. Justice Harbottle,” Chapter 2, in In a Glass Darkly, […] old Judge Harbottle had arranged one of his dubious jollifications, such as might well make the hair of godly men's heads stand upright for that night.
   […] the streams would run with wine instead of water and the whole forest would give itself up to jollification for weeks on end. 1950, C. S. Lewis, chapter 2, in The Lion, the Witch and the Wardrobe, Collins, published 1998