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1.
An Australian term for a red-headed pale person.
the more red headed, pale, freckled, etc. a person is, the more of a blood nut they are.
eg.
1. Steve is such a blood nut, look at his red-hair and pale skin.
by bababababababra ann April 23, 2006
 
2.
Someone who has red hair. Possibly in-bred.
"No wonder he wen't postal, he's a bloodnut."
by luke October 04, 2003
 
3.
Prince Harry and his red cheeks
"Look at Bloodnut with his red cheeks smoking a cone".
by Dan November 26, 2003
 
4.
A rare condition when a man's testicles are filled with blood, rather than semen. Many think this mishap is due to being repeatedly kicked in the testicles at a young age, but it is actually a hereditary desease.
Catie: Hey Riley, how did last night go with Sean?
Riley: Not so well, I got the bloodnut again.
Catie: Sucks to be you.
Sean: Who's next?
by Zeke0 October 31, 2007