elevator mischief
When you hit all of the numbers just before you walk out of the elevator so it stops at every floor just to annoy whoever walks in after you.
Guy: "I'm really tired, but my room is on the twenty-second floor."
Girl: "Let's take the elevator!"
Guy: "Shit! Someone's been playing elevator mischief! This will take forever!"
Girl: "Let's take the elevator!"
Guy: "Shit! Someone's been playing elevator mischief! This will take forever!"