We've got mail, and linguistic MVP Dr Nicole Holliday is here to help us sort some things out around here. And we chat about the state of lingcomm today.

• Why is dog sushi made FOR dogs, but duck sushi is made FROM ducks?
• What do we call it generally when companies try to improve their image by -washing?
• Is the term "MVP" becoming uncoupled from sports?
• Will vaping kill your vocal fry?
• Are shibboleths made on purpose, as a way of creating an in-group and an out-group?

Plus our favourite game: Related or Not!