เพี้ยน

Adjective

 * 1) turned from what is right or correct: perverted, distorted, corrupted, deviated, abused; incorrect, erroneous, faulty; inaccurate, inexact, imprecise; etc.
 * 2) unusual; abnormal; strange; peculiar; weird; quaint; odd.
 * 3)  insane; mad; crazy.