The embodiment of the best type of english teacher available. A teacher slow to anger, kind, and highly intelligent. Also used a students measurement unit of teacher's awesomeness in the north Denver Metro Area.
I wish you were like Mr. Opal. That way I'd learn something and enjoy it.

That teacher is a three on a scale of 1 to Opal. It's not worth taking their class.
by Jnack December 22, 2018
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