Arby's just launched a brand new lineup of King's Hawaiian sandwiches that combines tall stacks of meat with some serious heat.

Photo courtesy of Arby's

The biggest of their new sandwiches, the Big Kahuna, has a base layer of fried chicken, and then stacks pit smoked ham and smoked brisket between the King's Hawaiian bread roll. Their flavors then get accentuated with the fire of a pineapple habanero sauce. All of that is then topped off with swiss cheese, lettuce, and tomato.

Photo courtesy of Arby's

Also in the lineup, is the Sweet & Spicy Luau Chicken sandwich, which is like the Big Kahuna but without the brisket.

The third of the new sandwiches is a Smokehouse Brisket sandwich with brisket, smoked gouda, crispy onions, mayo, and barbeque sauce.

Each of these sandwiches is encased by a King's Hawaiian bun, adding a sweet softness to the massive piles of meat inside.

In keeping with the Hawaiian theme of the new lineup, there's also an exclusive $6 trip Arby's is offering to go try them. The daylong trip consists of a flight from LAX to Hawaii, a couple of stops to try the sandwiches in the Aloha State, and then a flight back to LAX that night. Tickets will be available on a special Arby's website starting on Friday, April 12, at 12 p.m. EST. They're $6 each and are available on a limited first-come, first-serve basis.

Regardless of whether you go on the trip or not, all of the sandwiches will be available at Arby's locations nationwide for a limited time.