Because D shells are too big and B shells are too small.
OC A parka, son.
Because they record everything. (I swear I made it up n I'm brown too)
They're both under DC.
Because she can't fit into D shells
Cause she was too big for B- shells! (my 6 year old niece likes to tell this joke)
She sells shesells...I mean...Sea sells sea shells...dammit! She's...a beachside entrepreneur."
Because D-shells are too big and B-shells are too small.