Top Definition
*When a person is Maximally Onery to the BONE!

*Referring to a person who is SO Totally Unbelievably Onery!

*Can be used to refer to a humorous Adult but is most commonly used to refer to a young Child; generally from the ages of 1-5 years old.

*Pronounciation (Ah-n-re-Ah-So) (Max-i-mus)
My little two year old Grandson is SO Totally Onriosso Maximus; you can see it in his EYES! You just never know what his next move is going to be!
by 1KoolNana! April 20, 2011

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