Tsuki has an adorable habit of burrowing under the covers while I get ready for work in the morning. When I come into the bedroom after taking a shower, there's usually a telltale lump under the comforter. After a while, she usually gets too hot and comes out, but, as she's emerging, the comforter is draped over her head for a few seconds and she looks like Mother Teresa. When she comes out, I always say "Hi, Mother!" And, we call the telltale lump under the covers "The Mother Pile."
These aren't exactly pictures of Tsuki's Mother Teresa routine, but she was sleeping with the covers pulled up over her like a person, which is almost as cute as the whole Mother Teresa thing. Maybe someday we'll actually get some photos of her with the comforter draped over her head.