Question: What did the cafe server mean when he said to Marty "I can't give you a tab unless you buy something"? I know that Marty was referring to the Tab soda (which didn't exist then), but what was the other guy talking about?
Gavin Jackson
17th May 2009
Chosen answer: A tab is the same as a bill. The server guy thinks Marty wants a bill for whatever he's ordered, although because Marty hasn't eaten or drunk anything yet, he can't give him one. Even though a bill for a restaurant meal can be referred to as a "tab", this term is more commonly used in bars. When someone "runs a tab," it means they pay the total cost as they're about to leave, rather than pay for each drink separately.
raywest ★