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A group of people (typically teenagers) who have an obsession with bad jokes, puns, and jokes. They are usually looked at weirdly by their confusing and loud antics. They are also known for their "gang sign" which is basically the OK sign you make the forms an O shape and leaves your three other fingers out.
Those Cancerous Kids are so loud! Someone tell them to shut up! And what's with all the terrible jokes!
by emokid5000 May 19, 2016
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