monkeyshine definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
Informal a mischievous or playful trick, joke, or prank: usually used in pl.
monkeyshine definition by American Heritage Dictionary
A mischievous or playful trick; a prank. Often used in the plural: laughed at my daughter's monkeyshines.