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The unique set of noises, grunts, screams, non-sense words, etc. used by kindergarden students to communicate with one another.
Little Johny wakes up from nap time, turns to his classmate Tommy, and says "My banklet is wet." (I pissed myself in my sleep)

Kindergardeners speak kinderjargon.
by O.G. Kronic July 28, 2011
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