I know.
First, you eat the burger until about half.
Second, you take a dead cockroach or any worms and put it inside
the burger.
Third, you go to the counter and say want to see the manager.
Fourth, you must show you are very angry and threaten to show pics
to stomp.
Fifth, the manager may request to give you a new burger but you say
dun want. You say you want your money back or else... 
Do you think it will work?
