Top Definition
The crusty stuff in the corner of your eye after sleeping.
Sometimes also referred to as an eye booger.
That guy must have just gotten out of bed, because he still has a gunka in his eye.
by poode dude August 01, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×