crackers
/ˈkrækəz/adjective
predic.
1- informal, chiefly Brit. insane〈非正式, 主英〉疯狂的：
if Luke wasn't here I'd go crackers.
要是卢克不在这儿, 我会发疯的。
1.1
- extremely annoyed or angry极其生气的; 极端恼怒的：
when he saw the mess he went crackers.
他看到那一片狼藉的样子生气极了。