1 definition by The Voice of Reason and Truth

1. To be afflicted with or exhibiting irrationality and mental unsoundness.

2. One who is an imbecile.
Setting: A & B stare in horror as imbecile runs towards an old woman yelling about a princess.

A: Who the bloody hell is that nutter?
B: Oh, that's Jeremy. I always knew this would happen. Looks like he's finally gone Don Quixote on us.
A: Ahhhh yes. Well will you look at that he's just hit a windmill.
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