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A silly act or something that hasnt become re-diculous therefore it is diculous if it happens only once.
Thats a pretty diculous thing you did Jane.
by jeffbo April 07, 2009
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3
The opposite of ridiculous it means something really great
Sam:How is your trip??
Louis: It is very good
Sam: That is so diculous!
by Maddog186 March 30, 2017
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5
The circumference of a mans dick when erect.

Usually refers to the area of largest circumference or the dick's average circumference.
Man, ever since puberty, my diculous has been greatly increased!
by MichiganSniper April 12, 2008
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