The original Party Down South gang is back and they are going to make sure Florida never forgets their names by the time they're finished.

Lyle Is Engaged!

In the first promo clip for season four, Mattie, Daddy, Lyle, Lauren, Murray, Hott Dogg, Tiffany and Walt are all back for what they are promising will be their best party ever.

" I can guaran-damn-tee this summer will be the craziest party yet!" Murray says in the clip.

What's Going To Happen On Season 4 Of 'Party Down South'

Walt also seems to be guaranteeing that the group is set to be having their best vacation ever as well, promising that fans are going to see things they haven't yet.

"Just when you thought you seen it all, you ain't seen nothin'" he says.

The cast is set to have an interesting season which starts off with a bang, according to an earlier statement from CMT.

"Season four opens with one of the most heated fights in the show's history when Tiffany literally goes head-to-head with Hannah over her new boyfriend. In between the explosive fights and blooming relationships, an old flame comes into the picture resulting in a life-changing event for Lyle. Meanwhile, Walt and Murray find themselves hitting it off with the women of St. Pete, and 'Martha' decided to crash her own birthday party."

As for what could happen? It's been reported already that Lyle proposed to his girlfriend during the filming, which is likely the moment alluded to about him. And Tiffany and Hott Dogg's battle could be epic because it will feel very similar to the situation Tiff saw happen the last time Daddy hooked up with a roommate (Lil Bit), only to see her on the next vacation talking about her boyfriend. Now, even though Hott Dogg and Daddy clearly defined themselves as just friends following Biloxi, her returning with a boyfriend this time around could get Tiffany worried that history is once again repeating itself.

Party Down South season 4 premieres Aug. 20 at 9 p.m. on CMT.