Are footbags one of the best things ever invented?

This morning on the bus to work I saw a construction worker playing with a hacky sack. He looked absolutely ridiculous. But then I thought about it for a bit:

This little bag of beads is easy to carry around, can relieve boredom during downtime, is used to play social games with others and provides a fair bit of exercise.

Maybe I should get one.

hacky

Hacky Sack design copyright 2013 because I can open up Paint and totally copyright things if Facebook has taught me anything.