A business man got on an elevator in a tall building. When he entered the elevator, there was a blonde already inside and she greeted him by saying, "T-G-I-F". He smiled at her and replied, "S-H-I-T". She looked at him, puzzled, and said, "T-G-I-F" again. He acknowledged her remark again by answering, "S-H-I-T." The blonde was trying to be friendly, so she smiled her biggest smile and said as sweetly as possibly, "T-G-I-F" another time. The man smiled back to her and once again replied with a quizzical _expression, "S-H-I-T." The blonde finally decided to explain things, and this time she said, "T-G-I-F. It means Thank Goodness It's Friday.' Get it, duuhhh?" The man answered, "S-H-I-T -- Sorry, Honey, It's Thursday."