A style of facial hair wherein the beard is allowed to grow down the chin and is trimmed to an even length over the entirety of the face.(noun)
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Use "neckbeard" in a sentence
"...besides, i believe when the two finalist's were being assessed on a point by point playoff strength basis, it was noted that there was 37% less instance of 'neckbeard' on the hawks..."
"Though, in this case, it's neckbeard vs. the future cast of the next Twilight film."
"Why on earth would a criminal do this so publically as to do it in a computer game infront of thousands of twitching net-sexers and neckbeard geeks."