Are you screaming for a chance to attend this year's Governors Ball in New York City, featuring Florence + the MachineLana Del Rey and Charli XCX? You've still got a shot, and all you need to take a shot of yourself.

In celebration of the shriek-ready Insidious: Chapter 3 (in theaters June 5), we want to see how you'd react if you encountered an insidious entity. Need some inspiration? Watch the terrifying trailer above (if you dare), and then picture yourself trapped in a house with a, uh, majorly uninvited guest. Then, post your reaction to Twitter, Vine or Instagram using hashtag #InsidiousScareDare. Need even more inspiration? Check out a few entries from some of the brave entrants down below.

And that's not all: There's a flyaway trip for you to win, including a two-night stay in an actual haunted house. Seriously. So, if you win the prize to attend Governors Ball NYC Festival from June 5-7, you'll also be staying at the Bedforde Inn, where Vine star Lele Pons screamed her way through some horrifyingly real insidious activity caught on camera. Speaking of, have you watched her experience?

Please note: You can rack up additional chances to win by filling out the sweepstakes entry form here.

Good luck...and remember to keep one eye open tonight.