 one two three Sunday Monday happy days Tuesday Wednesday happy days Thursday Friday happy days the weekend comes my cycle hums ready to raise to you goodbye grey skies hello blue nothing can hold me when I hold you feel so right can't be wrong rock and roll in all week long happy days Tuesday Wednesday happy days Thursday Friday happy days Saturday what a day groove it all week with you num num num these happy days are yours and mine these happy days are yours and mine watch your old pal sets on you to see it through cuz you some of the folks might be a little bit smarter than I am they were stronger too but I do just me and you boy and as the years go by