The top of the nerd heirarchy. Meaning more nerdier than a UltraNerd, SuperNerd, and also a Nerd. They are obsessed with computers and lack social skills. They may also be completely obsessed with linux and spit on the ground that Bill Gates walks on.
by crazy4harrypotter April 20, 2006
Get the GigaNerd mug.Also known as a Tessa, it describes someone who is extermely nerdy. Someone that is more nerdy than a "SuperNerd" but less than a "GigaNerd".
by crazy4harrypotter July 28, 2008
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