Definitions by Mr.Brownie

Opin-Doe 

1. Someone asking a asinine question when the answer is obvious

2. Someone being acting moronic

Mr.Smith: "Okay kids so remember that the trip is on Monday

Timmy: "Mr.Smith when is the trip?"
Mr.Smith: "Timmy you are being very opin-doe, the trip is on Monday"

Opin-Doe by Mr.Brownie February 11, 2010