Yes, the trailer for the upcoming Vacation movie is hilarious. Yes, it has all the wild and wacky antics you love and remember from the original 1983 classic National Lampoon's Vacation.

But the only thing you need to know about the just-released red band trailer for Vacation is that it features a shirtless Chris Hemsworth and his giant, long, enormous penis (giant prosthetic penis to be more specific).

The trailer starts off with Rusty Griswold (Ed Helms) all grown up with a wife (played by Christina Applegate) and two sons. Rusty decides to take the family on a vacation to Walley World (sound familiar?).