Greetings, friends! Shake off those back to school cobwebs with a healthy helping of links and hijinks in this week's Geeky Twitter. Think of today's edition as a relaxing sanctuary far, far away from geometry and gym class. Today we take a look back at Buffy the Vampire Slayer's wardrobe, introduce Agents of S.H.I.E.L.D.'s new Mockingbird, and share a Coke with Batman because, hey, superheroes get thirsty too. All that and more in today's Geeky Twitter!