MOOSEMAS is floating winter holiday meant as a non-religious substitute for Christmas, Hanukkah, and other seasonal holidays popularized by Orthodox Consumerism.
Moosemas was begun in the 1980s by Discordians, and can be celebrated as either a pagan or secular holiday, depending on the audience. Like most Discordian traditions, it's a bit hard to tell how seriously people take this holiday.
On MOOSEMAS, everybody gets together to eat chocolate mousse, drink moosemosas, stand under the moosletoe, yell MOOSLETOV!, and otherwise moose out.
Moosemas Day is in honor of Freddus Mooseus and his aid of two refugees in the middle of Wyoming, having been abandoned during a roadtrip to California. Mootlers are worn in honor of Freddus.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.