gum

There is gum stuck on the bottom of my shoe.  Gum!  I wonder what kind of gum.  Tree gum?  Chewing gum?  Cushion gum?  I wonder if I could retread my sneakers with cushion gum and tread rubber.  I could get a fifty thousand mile warranty on them maybe.  Although the feet might not last that long.  I could run marathons.  I could run practically around the world.