Oh, Catalina Alisa Marks is right: although I would say its duct
   tape and TOOTHPICKS and wood glue. Toothpicks and woodglue is
   even handier - as a HOLE FILLER or tightening loose windows or
   loose door hinges or whatever. You can use thm as is (shove in,
   break off the end that sticks out) - or coat them with wood glue
   and shove them in 'til the hole is completely filled tight with
   toothpicks. "