Someone or something that is extremely rad
See that girl over there, Meghan? She's radicus
by Mike February 1, 2005
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A term used by skeptics to mock conspiracy theorists because they cannot spell anything correctly.
People that think Chemtrails are killing us deserve to be radicued for their stupidity.
by Cakushill June 30, 2017
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Something anti-vaxxers frequently confuse with "ridicule", not realizing they're being made fun of or understanding internet culture.
"I think the pro-vaxxers misspelled ridicule, Becky! They wrote, "radicue" instead of ridicule. LOLOLOL tHeY aRe So DuMb."
by JennyM_72 December 17, 2017
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