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When a nerd acts like something is common knowledge, but in actuality is not known to the majority of people.

It is a desperate desire to make clear that the nerd was fully aware of something, that you were not, and that he or she believes that everyone else was also aware of it.

Common examples of nerd brags include:

"What, you didn't know that?"

"Really? Oh weird, I know how to do that."
"Any time I can't figure something out on my computer, Steve has to nerd brag while he shows me how to do it."

"Ummm, you know that this security flaw has been know for almost a month now, right?"
"NERDBRAG!"
by mxisaac March 05, 2014
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Apr 22 Word of the Day
When you eat dirt for the first time and leave your family to build a shack in the woods
Bro since I got dirtpilled on Tuesday I have made sooo many worm friends and made them soo many little houses to get married in. Me? Lonely? No you’re the lonely one u lawn owning freak
via giphy
by ecogoth December 30, 2020
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