Competitive footbag is governed by the International Footbag Committee (IFC), which publishes the official Rules of Footbag Sports.
2. A bag made of hide, fabric or woven materials, to keep the feet warm, especially for small children or the elderly who are relatively stationary. It may be for one foot or two, frequently tied in place.
3. A closed bag of mixed salts, herbs or aromatic material, designed to provide comfort or therapy to the feet.
Oh, do you hacky sacky? It's footbag bitch.
Hacky Sack is for losers. It's footbag bitch.
May be used as a noun or verb.
"You footbagging son of a bitch!"