Created by: ErWenn
Definition: n., The deep red lines and/or furrows, which appear on a person's face after they have slept on wrinkled or creased bed sheets. v., To wake up and discover that your face matches your wrinkled bed sheets.
Sentence: Pillowface is much worse when your pillow is something other than an actual pillow, such as a spiral notebook, a keyboard, or a steering wheel.
Etymology: From pillow + face. Sounds a little like "pillowcase".