It is Thursday!

A business man got in an elevator.When he entered, there was a blonde already inside who greeted him with a bright, "T-G-I-F."
He smiled at her and replied, "S-H-I-T."
She looked puzzled, and repeated, "T-G-I-F," more slowly.
He again answered, "S-H-I-T."
The blonde was trying to keep it friendly, so, she smiled her biggest smile and said as sweetly as possibly, "T-G-I-F."
The man smiled back to her and once again, "S-H-I-T."
The exasperated blonde finally decided to explain, "'T-G-I-F' means 'Thank Goodness It's Friday.' Get it duuhhh?"

The man answered, "'S-H-I-T' means "Sorry, Honey,It's Thursday."