楞头楞脑

Explanation: ① described as reckless or bold look silly. ② described the stunned daze look. 　　Source: Cao Yu's "Wilderness" Act II godmother, gained silly, talking heads Leng Leng brain, no sense of proportion. " 　　Examples: Dispatcher Hushanhushan blinked ~ Liang Jian looked. ★ Du Pengcheng "In the days of peace," Chapter III