“I could dance with you till the cows come home. Better still, I'll dance with the cows and you come home."Groucho Marx was never one to pass up an opportunity for a play on words and this occurs in his dialogue of the 1933 film Duck Soup:”
“I could have quite literally snogged until the cows came home. And when they came home I would have shouted, "WHAT HAVE YOU COWS COME HOME FOR? CAN'T YOU SEE I'M SNOGGING, YOU STUPID HERBIVORES???”
“Despotic governments can stand 'moral force' till the cows come home; what they fear is physical force.”
“And her taste in men should be applauded until the cows came home and tap-danced on the front lawn.’ (Taryn)”
“Yes I'll come get you, and I will bring you home. I'll come get you, and I will bring you home.I'll come get you, and I'll say: Welcome home.”
“Now stop your dancing; you wouldn't come out and dance when I played to you.”