Build a tree house
"Borrow" an ugly ornament from your neighbor's yard - see how long it takes them to notice
Build a home for you gerbil or small pet
Dress up on a Saturday and go to Open Houses and act like you have the money to buy the place. Fabulous for decorating ideas too. Bonus points in a wealthy neighborhood
Get all the grandchildren to perform a skit at a family gathering
Get some pink flamingos for your lawn
Have a back yard talent show
Host a yard sale
build an obstacle course in the front yard
Make a list of all the
fun craft ideas and images to do at home, then round up all your supplies and get crafty for some family fun crafts
Make a slip and slide in your back yard
Make an entertaining phone answering-machine message
Stop phone solicitors from calling you by acting like a total wingnut when they call
Paint your hardwood floors like a gym floor
Plant some tulips or any kind of plants
Put a pond in your yard - with fish
Put a rock-climbing wall in your house
Put a water slide out your bed room window
Put strings of lights on your houseplants.
Set up the tent in the backyard like it is a campground in the wilderness
Sing in the shower with all your might
Design a fitness program or workout routine
Tie ribbons to anything that doesn't move.
Use window markers and draw rainbows on your windows.
Wash the Dog
Play wacky golf - use strange clubs like a shovel or a baseball bat and strange golf balls too
Make a mini golf game in the backyard
Play hide and seek
Have a
Backyard Vacation
Mess with the family pet - put a dress on them or a fancy hat and take a picture with your camera phone