Thank God It's My Friday. Expression used by one who takes off work on Friday. As a result, the emotion and joy associated with Friday is experienced on Thursday.
thank god it fucking friday and i'm living in a holy land where they actually know how to take a true day of rest
Guy takes transit to go home after work on friday night and says to bus driver "tgiffailiahlwtakhttatdor" and the bus driver replies "I know how you feel."