complete idiot, total moron
大白痴
Complete idiot.
— 母亲 (2009)
醒过来醒过来，你这大白痴
Wake up, wake up, you complete idiot!
— 海德尔 (2014)
我真是受够了你这个大白痴
I’ve really had it with you, you complete idiot.
— 天空之城 (1986)
你真是个大白痴
You’re such a complete idiot.
— 好家伙 (1990)