crackpot
2.Vernon Dersley: I will not pay to have a crackpot old fool teach him magic tricks.
3.To all of my crackpot friends, have a great day and remember to smell the flowers.
4.Speak your mind and fear less the label of "crackpot" than the stigma of conformity.
5.Only a crackpot would undertake the task of becoming a man of knowledge of his own accord.
