I believe "Dewey, Cheetham & Howe" originated in the radio show "Car Talk." They have a long list of terrible puns like that:
Customer Service Specialist: Begonia Payne-Diaz (Begone! You pain in the ass.)
Ornithology Intern: Luke A. Boyd (Look -- A Bird)
401K Statement Analysts: Douse and Burnham (Dowse and burn them)
Accounts Payable Clerk, Moscow Office: Dasha Chekhov (Dash a Check Off)
Complaint Line Operator: Xavier Breath (Save your breath)
Complaint Line Operator II: Levon Hold (Leave on hold)
Computer Hardware Specialist: C. Colin Backslash (C:\)