Aramaic idiom: "is crazy, insane".

For John the Baptist came neither eating bread nor drinking wine; and ye say, He HATH A DEVIL. The Son of man is come eating and drinking; and ye say, Behold a gluttonous man, and a winebibber, a friend of publicans and sinners! ( Luke 7:33-34 )

Dictionary of Words from the King James Bible. Public Domain. Copy freely.