hamburger from Burger King

Whopper is a kind of hamburger sold at the fast-food chain Burger King. It is made using a beef patty, lettuce, tomato, sliced onion, pickles, ketchup, and mayonnaise served on a sesame seed bun. Also, cheese can be added at the customer's request. There is also a Double Whopper available.

A Whopper Jr. is the same as the Whopper, but in a smaller size.

The whopper was under controversy when Google Home read out a vandalised description of a whopper from the internet site Wikipedia.