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2.
A stupid or silly person. A knuckle headed and childish person. Usually accompanied by the need for instant gratification.
"Ted bought a new car instead of paying for his kids child support, because Ted is a noodle head."
by crackCAT$ May 27, 2009
 
1.
Term of endearment for knuckleheaded children.
"Come here, you little noodleheads, and give me a hug!"
by Ellen Meadows December 04, 2003