1 definition by Robert Sled

Nerds who want to hide their inner identities, so they reflect the d about the y axis.

Perhaps after Nerd, a character in If I Ran the Zoo, by Theodor Seuss Geisel; then to a typo
Despite the fact that he got rid of his pocket protector, he was still a nerb.
by Robert Sled May 21, 2004
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