The smudge left on your shirt when you drop a popsicle or other frozen treat. May also be used for lollipops.
-What's that red stain on your shirt?
-Oh, it's just a pop smear from the cherry popsicle I was eating.
-Oh, it's just a pop smear from the cherry popsicle I was eating.
by Mamamamanda April 23, 2010