↓ Transcript
Panel 1:
Lisa: It's magic!
Patrick: What is?
Lisa: Coding!
Panel 2:
Lisa: Just a few lines indecipherable text results in an action!
Panel 3:
Lisa: See, I put this code in, and now when you click the banner ad, dancing ladies take over the screen! Magic! Allow me to show you.
Panel 4:
Lisa (pointing to the screen with her wacom pen): on(release)gotoandplay("movie2") !!!
Patrick (pointing at her with a pencil): Expelliarmus!