From GeekDad
1. Stick
What’s brown and sticky? A Stick.
This versatile toy is a real classic — chances are your great-great-grandparents played with one, and your kids have probably discovered it for themselves as well. It’s a required ingredient for Stickball, of course, but it’s so much more. Stick works really well as a poker, digger and reach-extender. It can also be combined with many other toys (both from this list and otherwise) to perform even more functions...
Read on, please.