village idiot
social role or stock character; person locally known for ignorance, silliness, or mental disability
en-US/ˈvɪləd͡ʒ ˈɪdiət/
en-GB/ˈvɪlɪd͡ʒ ˈɪdɪət/
social role or stock character; person locally known for ignorance, silliness, or mental disability