AU meme, iteration 2.0

Memed from thisbluespirit:

Give me a character/pairing and I will write snippets of ten different alternate universes for it. One line, ten lines, a ficlet if you're lucky.

• Wild West
• Coffee Shop
• Shapeshifters
• Fantasy/Fairy Tale
• . . . In SPACE!!
• Apocalypse
• Schoolfic
• Police/Firefighters/Medical/any other emergency service I can think of
• Supernatural
• Regency

Retreads from the previous iteration are deprecated. So absent a really compelling pairing, let's omit Eight, Lucie, Four, Romana, Ben, Polly, Jamie, Sam, Seven, Ace, Six, Peri, Charles Prentiss and Martin McCabe.