They could be almost anyone. It looks like a dance. They're both wearing waistbands. The smaller lady's name is Rowena and the larger lady's name is Rockette and she's ready for combat. They both have a family of half size women. Size 50.
This takes place in Seattle's Volunteer Park. Obviously this is a dual and the person on the right is going to win. They're fighting over something. Probably boyfriends. They're going to have some attachments and they're fighting for someone's honor. They're fighting for courting. They're going to fight to death.
There's no indicator of who is going to win. It's a dual. The woman on the left is smaller. She's not as fat as the rest of them. Lets just put it that way. The larger woman is going to win. She just has that vicious look on her face. She's going to win a date with "Skirts".
Once the dual ends they're going to play "La Cucaracha", "Home on the Range", "Sweet Home Alabama", and "Another One Bites the Dust".
After the dual they're going to get together as friends, talk, hang out, and leave as friends.