"Why are you late?" the bartender asked as his blonde waitress walked into the bar. "Oh, it was just awful," she replied. "I was walking here when there was a terrible accident. A man was thrown from his car and was lying in the street. He had a broken arm, a fractured skull, and there was blood everywhere. Thank god I took that first-aid course." "Really?" said the bartender. "What did you do?" "I sat down on the curb and put my head between my knees to keep from fainting!"