Whammer's is a fast food chain in the United Empire of Earth (UEE) that serves burgers, sandwiches, and sides. Owned by Interstellar Restaurant Management, it was founded in SEY 2801 by brothers Sidney and Callahan Westmoreland on Severus (Kiel III). The low-cost sandwiches served at Whammer's found popularity amongst the remaining military personnel stationed on Severus, enabling the Westmoreland brothers to expand Whammer's across the planet.
After catering the Intergalactic Aerospace Expo in 2916, the restaurant exploded in popularity and soon founded franchises on other worlds. Whammer's is known for its proprietary Crave Sauce, which is used on every sandwich on its menu, and its Skwash Stix, or zucchini fries.