Three drunks hailed a taxi. The taxi driver seeing that they were so wasted when they got in, he just switched on the engine and switched it off, and said we are here. The 1st guy gave him money, 2nd guy said thanks, but the 3rd guy slapped him. The taxi driver was stunned because he was hoping that none of them would have realized the car didn't move an inch. "What was that for", he asked. "Control your speed next time, you almost killed us."