Saint Mattress
The "congregation" that people belong to who are too tired, lazy, or burned out on organized religion to attend a real church: they sleep in on Sundays.
Nosy co-worker: "So, what church do you attend?"
Actual worker: "Saint Mattress (aka: St. Mattress). I sleep in on Sundays."
Actual worker: "Saint Mattress (aka: St. Mattress). I sleep in on Sundays."