Top Definition
The term that defines the scientifically acceptable amount of retardedness in the cranium.
I've got a massive hean going on
by Doctor Wordsmorth November 16, 2010
1 more definition
this word can be used in many ways and the definition is still not quite yet known.
You heanful idiot.
Look at that little hean.
etc..
by Dave from Cape Breton! September 27, 2003

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