Three Drunks

Three drunk guys got in a taxi. The taxi driver saw that they were drunk so he started the engine and turned it off again. Then said, “We have reached your destination”.
The first guy gave him money and got out. The second guy said “Thank you” and got out. The third guy slapped the driver.
The driver was shocked thinking the third drunk knew what he was up to. With an offended tone, he asked “What was that for?”
The third guy replied, “Control your speed next time, you nearly killed us!”