numbnuts

listen to the pronunciation of numbnuts
English - Turkish
Kaz kafalı, ahmak
çok salak
English - English
A slow-witted, unresponsive, or inept person (usually male)

Tell numbnuts over there to wake up and pay attention to his work.

A recruit who is unintelligent or difficult to train

The drill instructor must have called him numbnuts fifty times today.

An idiot. (Derogatory but jocular)