Because they lactose. Moo
It has legs, but doesn't walk, beak, but it doesn't bite and wings, but it doesn't fly. What is it? -A dead crow
20 "Twenty-*one*. She got the last one when she wished for legs."
Now if a shark was seen walking off the coast that's different.
Walking. JK ROLLING
Moo.
A milk dud.
Because it needs some bragging rights.
The Just-Ice League.
Because they lactose.
Happy Birthday to MOO Happy Birthday to Moo