Read on for guaranteed ways tick them off non- “Potter” fans.

What do you think Draco’s mother calls him at home? Read on to see our list.

What nickname would you give the group of Harry, Ron, Ginny, Luna, Neville and Hermione? Read on to find out some of our top picks.

Did the actors in the films age out of their roles? Read on to see the top ten reasons as seen on “The Late Show with David Letterman” that actors may have become too old to be in “Harry Potter.”

Could your kid be a wizard? See the top ten list from “The Late Show with David Letterman” to learn more.

Staunch Harry and Hermione fan? This top ten list was made to annoy you. Read on for more!

Are you big fan of Harry, Hermione, and Ron? Well, then this list is for you.

Want a list of a sure fire way to annoy a “Twilight” fan? Read on.

Read on to see the best ways to annoy Dolores Umbridge.