Because B-shells are too small, and D-shells are too big.
So that he can sneak up on mice!
Otherwise Chernobyl Fallout.
They're both under DC.
She grew out of her b-shells
Because she grew out of her B shells.
Because a and b shells are too small.
Because "B" shells would be too small!
Because D shells are too big and B shells are too small.
