A blond and a gentleman are in an elevator..

They are alone in the elevator riding up to their office on the top floor when the blond looks at the gentleman, smiles and says "TGIF."

The gentleman grins back at her and says "S.H.I.T"

Puzzled, the blond looks at the gentleman and says more sternly "T.G.I.F"

The gentleman again smiles and repeats himself "S.H.I.T".

Frustrated the blond tries again, louder "T.G.I.F"

Again the man smiles and says "S.H.I.T."

Angry the blond yells "T.G.I.F! It means 'Thank God it's Friday!'"

The man smiles "Sorry Honey, It's Thursday" and departs.