A person lacking analytical thinking skills.

a foolish person with lack of intelligence, common sense, and street smarts

A being of great unintelligence, always there to ruin your plans.

A person who is felt to be deficient in judgment, good sense, or intelligence; a fool.

A noun describing an individual who holds no skills or talents in any field whatsoever.

An individual that lacks basic cognition of the easiest things whom is essentially the town fool.

noun: A person who lacks the capacity to think beyond simple thoughts, and masks his ignorance by reciting information he heard on CNBC's Mad Money with Jim Cramer. Often times, a simpleton will call another person a simpleton for no apparent reason other than to call that person a simpleton.

Synonym: Jose Lopez