NOUN: The essence of all that's useless. The Eunbin is very moronic and doesn't have any
common sense. The Eunbin stands 5'10 tall, has a very distinct smell and his hair cut is like a triangle. He has slits for eyes.
Or
NOUN: A person so stupid, he reaches a level of
immortality.
Or
VERB: Doing something so douche-baggish and unfunny to an individual, that it is looked down upon.
"Dude he Eunbin'd his mom."
"How?"
"He beat his mom in front of his girlfriend."
"Oh....wow."
BEWARE: STANDING CLOSE TO HIM, WHILE HE IS MAY CAUSE
UNCONTROLLABLE LAUGHTER AND THE DESIRE TO TAKE SMALL BABIES AND BEAT HIM WITH IT.
The Eunbin originates from old Korean mythology. The story about a giant troll named "Eu-bee". It is commonly used by modern children as someone stupid. See also Jiralhanae.