An idea or plan that you are designing and perfecting mentally.
"I have a plan... I think, but its just 'cranium dust' right now."
by crowntrim August 29, 2009
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richard is a name that when shortened is dick and cranium is brain so when put together it's dickbrain/dickhead.
My friend acted like a Richard Cranium last night.
by LOLLIE ROFL POP July 21, 2009
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Similar to a heart attack but occurs in the head. Often a short but intensely painful headache which disappears almost as quickly as it arrives. Cause unknown.
"Ah, fuck! I've just had a cranium attack!"
by Mr Ben February 10, 2005
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Paul; Hey Richard you good for golf this week
Steve; who is this Richard Guy?
Luke; You there Richard Cranium, we can call you dickhead if you would rather.
Julian; Who is Richard?
by Luke1969 September 21, 2016
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When you get head and your bone's so hard it can cut through diamonds
Q: "Bro, how's kelly at giving head?"
A: "Unfortunately, i went into titanium cranium hyperstage. She's getting her lips sewn back together at St. Vincent's"
by BigMeech182 November 14, 2011
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