Wallyworld fights Target, both show up well equiped but its cheap and breaks after a few swings.

The fast foods are eyeing eachother up like a western stand off (Popeyes brought a huge knife).

All the others are the extras like the fight scene from Anchor man.

Waffle House is the only one left standing after throwing Dollar General through a plate glass window and walks away doing a "cool dudes dont look at explosions" bit (going to assume its a grease fire).