Someone who posts anything on Facebook that he/she finds very interesting. But in fact, nothing else in the world finds any of his thoughts coherent to any fact of life.
"Wow, that bitch really IGKK-ed me."

"Whatever it is that he said, it's definitely Kwek-Kwek"

IGKK: Hey, I have a joke!
You: What?
IGKK: Knock-Knock!
You: Who's there?
IGKK: Me! Duh!
You: Fuck you, Intergalactic Kwek-Kwek
by BallsVendor September 25, 2011
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