Top Definition
1. A sound that a baby ninja makes when he or she is scaling the size of the crib so he orshe may escape.

2. Also, a noise that a certain type of frog that I don't know of makes.
(baby ninja in crib scaling sides) "Moooooyyy!!"

(Frog) Moyy. Moyy. Moyy. Mooyyy.
by logical illogic February 07, 2012

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