Pendeja -

Among close friends, it can be used jokingly to mock a silly mistake. In some niche contexts, it is even used as a "term of endearment" for someone witty or a "know-it-all". Common Slang Expressions Understanding the Meaning of Pendeja in Spanish

Often used to refer to a "young person" or someone "immature," though still considered vulgar. pendeja

It is most frequently used to call someone an "idiot," "fool," or "asshole". Regional Variations: Mexico/Central America: Can imply "coward". Among close friends, it can be used jokingly

Historically, it refers to "pubic hair," which contributes to its status as a vulgarism in many regions. Among close friends