Related:

• In breeding cattle you need one bull for every twenty-five cows, unless the cows are known sluts.
  -- Johnny Carso...
• For men may come and men may go, But I go on forever.
  -- Alfred Tennyson (1809-1892) -- The Brook...
• The sacred cows have come home to roost with a vengeance.
• Businesses may come and go, but religion will last forever, for in no other endeavor does the consumer blame himself for product failure.
• I could dance till the cows come home. On second thought, I'd rather dance with the cows till you come home.
  -- Groucho Marx...
• 1 bulls, 3 cow
• Bulls, as cows, are udder failures.