Ridonculous is a highly technical term used to define anything that blows one's mind. In general usage, it refers to something that is incomprehensibly amazing.
Did you see the new Nvidia graphics card? It's absolutely ridonculous!

This burrito is so huge. So huge, in fact, that it's ... ridonculous!
by Mkun April 25, 2006
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When something is so totally unreal or absolutely preposterous, that the word ridiculous does not come to close to explaining it.
Any of the above definitions that claim to have started the word ridonculous in the past 10 years, are in fact ridonculous. The word ridonculous has been around for at least 20 years as I have known it all my life.
by Yoda December 15, 2004
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More ridiculous than ridiculous
You turned down a date with Jenna Jameson? That's ridonculous!
by Andrew September 26, 2003
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The attitude on you is ridonculous. The ridonculousness of the whole situation made me laugh.
by David Jamieson January 22, 2008
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Marvin came down with a serious case of ridonculitis after smelling too many sharpies.
by bobdolesbrother August 11, 2015
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A modifcation of the common card game Shithead/Bastard created by Strathcylde University students. When played by proficient players, a spectator would be baffled by how ridonculous it is!
Student 1: "Up for some Ridonculous after lunch?"
Student 2: "Yeah, awesome game... it really makes no sense 'tho!"
by PYarr February 19, 2008
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slang term Ridonclulous the cross of the word ridiculous and the slang term donk. stating the the ridiculously big butt one has.
dang man did you see the size of her butt?
yeah it was ridonculous.
by N4 July 11, 2009
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