A person lacking analytical thinking skills.

Someone people turn to when they're sad who makes them feel better.

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.

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