(or "cat loaf/loaves") is when a cat sits with all four paws and its tail tucked completely under its body, making it look like a rectangular loaf of bread.
Common Variations
The Full Loaf: All paws and the tail are totally hidden. 10/10 loaf.
The mini Loaf: A kitten in full loaf position, fully symmetrical.
The Partial Loaf: One or two elbows stick out a little bit.
The Loaf Boat: One front paw sticks out like an oar on a boat.
The Face Loaf: A cat is so sleepy that its head starts to droop or "faceplant" onto the floor while in the loaf position.