Taylor Swift has Swifties’ minds spinning today, thanks to a video she shared teasing her fans with a clue for… what? Well, no one is entirely sure!

In the mysterious Instagram video, a finger we can assume belongs to Taylor hits an elevator button for the 18th floor. The button doesn’t stick, so she keeps tapping at it impatiently. (We feel you on that one, Taylor. We want your new album now.) She wrote: “So, here’s your first clue…”

What could it possibly mean?! Is she hinting at a new album? A new single? A follow-up to her smash hit ‘22’? “I’m feeling 18” just doesn’t quite have the same ring to it, though. Or maybe the number 18 represents a date! Can we expect an announcement on Aug. 18? That would be great timing — one week before the 2014 MTV VMAs, during which she could debut her new single!

Okay, we’re getting ahead of ourselves here. It could mean a hundred different things. T. Swift meant to drum up excitement, and it’s clearly working! Bring on the next clue, Taylor!

Swifties, do you have any guesses on what’s coming?

See Taylor Swift + More Stars' Old Yearbook Photos

More From PopCrush