The unattractive combination of eye boogers and eyeliner that forms in the corner of the eyes in a slimey black blob - sometimes due to not removing one's make-up before going to bed.
Lauren forgot to take off her make-up again last night and she woke up with a nasty case of eye-slimer.

"Hey Lauren, wipe the corner of your eyes, you've got a little eye-slimer there!"

by Gingermom4 August 2, 2007
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