What's the Kennection? #292

What layer of soft feathers is harvested from seabirds like Icelandic eider ducks, for use in luxury duvets and overcoats?

"I Missed You" is the subtitle of what 1994 Lisa Loeb hit, which had a video directed by Ethan Hawke?

When Thetis dipped Achilles in the river Styx as a baby, she made the mistake of holding him by what part of his body?

The Suzuki Motor Corporation sued Consumer Reports in 1996 for writing that the Suzuki Samurai would "easily" do what "in turns"?

What slang synonym for "cool" is Gretchen determined to "make happen" in the 2004 comedy Mean GIrls?

What's the "Kennection"?