What does 'Lose your gourd' mean?

If someone has lost the gourd, they are out of the mind or have gone crazy- "gourd" is a melon-like plant that symbolizes a person's head.
("Out of your gourd" and "Off your gourd" are also used.)

All idioms have been editorially reviewed, and submitted idioms may have been edited for correctness and completeness.

See also: