Movies: Almost Famous, Garden State, She's the Man, Pirate Radio, Across the Universe, Hairspray, Empire Records, Mallrats, Forgetting Sarah Marshall
TV Shows: Boy Meets World, LOST, How I Met Your Mother, The O.C., Hindsight, Undeclared, Gilmore Girls, Dancing with the Stars, Mad Men, Difficult People, Girls, Last Week Tonight, Unbreakable Kimmy Schmidt, Younger, Pretty Little Liars and about a billion more
Music: Lifehouse, Harry & the Potters, Lily Allen, Ben Folds, Darren Criss, Justin Timberlake, The Beatles, Simon & Garfunkel, Weird Al, Kelly Clarkson, Spice Girls, Taylor Swift
Food: tacos, teriyaki, water chestnuts, pineapple, pizza, sesame chicken, orange juice, chocolate milk
2. my parents
4. my computer
You have something more to say than, "hey, what's up?" Do good conversations actually start with that? I never know where to go from there so I generally don't answer generic messages like that. Messages like always seem like the person sent several people that, and I want to know you actually read my profile and are messaging me because you liked what you saw.
Also I tend to use the messages more as email than instant messaging so I may not answer right that second or even that day but I try to answer soon. Depends on how long the message I got was. Sometimes I need more time to respond.