A businessman got on an elevator in a building. When he entered the
elevator, there was a blonde already inside and she greeted him by saying,
"T-G-I-F" (letters only). He smiled at her and replied, "S-H-I-T" (letters
only)." She looked at him, puzzled, and said, "T-G-I-F" again. He
acknowledged her remark again by answering, "S-H-I-T."
The blond 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 blond finally decided to explain things, and this time she said,
"T-G-I-F, Thank Goodness It's Friday, get it?"
The man answered, "Sorry, Honey, It's Thursday."

Gary is a travel writer and photographer living in Sarasota,Florida. He has a website featuring  more photos and articles and also markets products featuring some of his travel photos.