pointy-headed

[poin-tee-hed-id]

adjective Slang: Usually Disparaging.

stupid; idiotic.
intellectual, especially in a self-important or impractical way.

Origin of pointy-headed

An Americanism dating back to 1970–75
Related formspoint·y-head, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019