# فِي ٱللُّغَةِ ٱلْإِنْجْلِيزِيَّةِ:
### Etymology

From firecrackers in the head. Originally "He's got the crackers" then "He's gone crackers". Started as UK naval usage in the 1920's.

### اسم

crackers
* صِيغَةُ جَمْعٍ مُفْرَدُهَا [[cracker]]

### Adjective

* قالب:informal Crazy; mad.