A pretentious person who says or writes something that is meant to be profound but ends up being bullshit. Often thinks they are deep but they are just spouting incomprehensible nonsense.
"I read the book for class today and, god, the author sounds like such a nutwall"
Pronounced noodled, it is anytime anything, whether it is living or an inanimate object, is made an ass of, is the the butt of a joke, or just generally fails to succeed at life. Also refers to the giver of a blumpkin or receiver of a cleveland steamer or a hot lunch. May also be anything who you in no way respek. Very similar to unwillingly receiving a golden shower.
After having been pantsed and penetrated by a mountain goat, the young boys friend shouted, "you've just been nuttalled."