Top definition
A gnarlar is the stereotypical uber computer/programmer/gaming nerd; but mostly one who does not see daylight, lives on protein bars and energy drinks, and has bad social skills and has no concept of grooming or fashion. The opposite of brogrammer.
His roommate is such a gnarlar. I've only seen him once - he makes hermits look well-groomed.
by deborahjb1 September 11, 2011
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