Define Absolute Fucking Walnut Meaning

Absolute Fucking Walnut
What someone is when they fuck up in a stupendously amazing fashion or are just incredibly stupid in general. Must be used with the following inflection:
"You're an absolute FUCKing walnut!"

-After Dave finished his explanation why whites and blacks are different species-
"Dave, you're an absolute FUCKing walnut!"
By Lonni
Absolute Fucking Walnut
An insult that is used if someone is stupider than a fucking dumbass

In what world is a fish a kind of parrot, you absolute fucking walnut
By Christy
Absolute Fucking Walnut
The best insult known to man. Used by Dick Beater McFingers

Patrick: Dude, I just hit Tom's grandma with my truck! Shit, bro!..

Tristan: You ABSOLUTE FUCKING WALNUT!!!
By Rhianna