babolar
a brainless person who thinks they're smart but they're not
My neighbor is a babolar. He tried to fix the internet and now we have no internet and no idea how to fix it.
My friend is a babolar. He said he can speak five languages and only knows how to say ‘hello’ in two of them.
My brother is a babolar. He told my mom the sky is green and it’s gonna fall on her.