Possible Clues:

• Glut
• Surfeit
• Glut, surfeit
• Excess quantity
• Surplus, excess
• A cakewalk perhaps following almost public excess?
• On a roll, take steps to produce excessive amount
• Having finished a little cake, have a ball? Too much!
• Surplus old girl leading cakewalk?
• More than a hairdo and a knees-up would be an excess