a "Burgers-Fries-Cola" joint found in DC, MD, and VA(possibly in other east coast cities). Quite possibly the best burgers and fries you can get short of being gourmet... beware, they are really big, and really greasy.
Person #1: Do you want to go to McDonalds or Arby's?
Person #2: Nah, let's go to Checkers.