The crumpled pieces of paper were used as packing because they took up much more space that way than when they were flat.
He crumpled, and she gasped.
Two crumpled dollar bills lay on the bed.
Hopeful, Sofia crumpled up the paper with Dr. Bylun's information.
Crumpled in the waste paper basket was a small piece of white paper with a telephone number.
In an hour, all the costumes were crumpled and disordered.