Ungar was known to be a large tipper to cabbies and casino employees, regardless of whether he was winning. Mike Sexton once noted that "Stuey spent what most people make in a year on cab fares." The fact he rarely drove could have possibly come from a time when Ungar purchased a brand new Mercedes sports car and drove it until the vehicle ran out of oil and broke down. Ungar brought it back to the dealership and was told by a mechanic that it had no oil and thus would not run. Ungar replied, "Why the hell didn't you tell me you had to put oil in the car?" Ungar's friends often said he "ate like a wild animal." Ungar saw eating as something that had to be gotten over with so he could get back to gambling action. He would often call restaurants ahead of time and place an order for himself and everyone in his party so it was ready at the same time his table was when they got there. Sexton noted that because Ungar would pay for everyone in his dining party, regardless of how expensive the meal was, it was impossible to argue with his method. Ungar would race in to the restaurant, shovel the food down as fast as he could, throw cash for the entire meal plus a generous tip on the table and be ready to leave, even if the rest of his party had just barely started on drinks or appetizers. The same friends however also noted that Ungar, when he had money, was one of the most generous people they had ever met. He was known to always be willing to help out a friend. Ungar was once on a hot winning streak and sent his longtime sports betting friend Michael "Baseball Mike" Salem enough money to pay for several months of his mortgage. Salem did not ask for the money and had only mentioned offhand to Ungar he was in the midst of a nasty losing streak. Ungar's own attorney recalled a time when Ungar asked him how he was doing. He responded that he was OK, but struggling a little financially. Ungar immediately took $10,000 cash out of his pocket and gave it to him, saying "Take it. It's yours. Pay me back when you can. And if you don't pay me back, that's OK too." One time, Ungar was walking through Las Vegas with Doyle Brunson. A man stopped him and asked for some money. Ungar pulled out a $100 bill and gave it to the man.