#1 Go in the garage and polish all the chrome on your motorcycle so it's ready first warm day available for a ride.
#2 Go through your photo album and enjoy past memories.
#3 Search on ebay for that favorite old car you'd like to buy.
#4 Take a long soak in the tub.
#5 Take those old records off the shelf... dust off that turntable and listen to some Bob Seger. (or whatever it is you like)
Now I'm sure you can think of some other great things to do. Read a good book. Maybe catch up on a couple talk shows, take out the guitar and strum a while, run your fingers across the keyboard or go through your baseball card collection. So don't sit there bored, enjoy the moment and do something you wouldn't normally have time to do.