Top Definition
A negative reply to an idea you find absurd or crazy. Started in early 2000, it has gained in popularity, in areas of Sub Saharan Africa, and Asia.
Shelly: Hey Bob, did you hear that we're going to war in Iraq... again!
Bob: That's riduckingficulous.
by Halderel November 22, 2009
5 Words related to Riduckingficulous

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