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1.
Inyeol is a Korean term literally meaning "the line which is a hand" however, after an influx of Koreans attempting to become doctors (and failing) it has become synonymous with the word disappointment.

It also sounds very similar to Yale - a failure of a university, hence Inyale can also be used
dude one: OMG man you totally failed at DOTA
dude two: yeah man, I was a complete inyeol

dude one: dude I bombed my SAT's
dude two: well, its ok at least you can inyale
by Psdueotorphic November 13, 2012