What is shrunken dollar bill?

A shrunken dollar bill is a novelty item or a prank that has been around for decades. The idea behind it is to create a small, shrunken version of a dollar bill that looks as if it has been shrunk. The process of shrinking involves treating the dollar bill with a special solution that causes it to shrink to a fraction of its original size. The shrunken dollar bill can be used for prank purposes, or as a fun novelty item to display or give as a gift. Some people collect shrunken dollar bills as a hobby. It is important to note that altering or defacing currency is illegal, so shrunken dollar bills are not meant to be used as legal tender.