Cheeseburger

A cheeseburger was a food item.

The angel Yy traded his wings for a cheeseburger. (PROSE: The Ruins of Heaven)

Rose Tyler once tried an apple that had been genetically engineered to taste like a cheeseburger, but thought it was awful. (COMIC: Down the Rabbit Hole)

A friend of Toshiko Sato once caught hepatitis from a burger from an out-of-the-way burger stand. Tosh worried she might get the same, and so refused to eat cheeseburgers when her Torchwood team visited one such place. (TV: Countrycide)