The granddaddy of Japanese message boards, full of anonymous users who generally are fairly civil and not totally creepy. See antonym: 4chan
"Check out this cute cat pic from 2chan!"

"Kawaii!"

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"Check out this pic from 4chan!"

"WTF is your problem!"
by boxermaiden September 22, 2007
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#2Chan - Direct definition of being partly retarded.
Guy 1. Yoo, I just found out this new website!
Guy 2. Man are you fucking retarded?
Guy 1. Mabye a little bit retatrted.
#2Chan
by FilipSucks November 2, 2018
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