People with facial hair on their neck, most of the time in lieu of their face. Chances are that if a software engineer is a neckbeard they are amoung the highest paid engineers in the company and/or are extremely smart.

I've never seen a neckbeard and a girl in the same photo, but damn they're the closest thing to ancient wizards Silicon Valley has.

Added by yungsnuggie yungsnuggie about 8 years ago