Dimbulbia 

The mythical land from which all dim bulbs secretly originate.

Deep in the heart of Dimbulbia, thought of mind spreads much slower than word of mouth.

Dimbulbia by Russell Clark October 30, 2003

dimbulb 

a witless one
humorless and without remorse
a broken unit

he's just a dimbulb.
that is all.
seriously now

dimbulb by dimbulb October 30, 2003

dimbulb fv¢kw€€d 

A very stupid person.
The way that "fuck weed" is spelled, "fv¢kw€€d" bypasses the onboard censors found in many online BBSs and forums (or fora if you want to be a dick about it).

{I " heard" this totally fictional, fake, phoney-bologna song while I was flying my UAV this afternoon; sung to the jingle for Bob's Discount Furniture):

Bob's Bob-O-Pedics
From your bunghole to your penis
Some dimbulb fv¢kw€€d broke the carafe!!! (pron. as though it were spelled, "carafay")
{~1.5 second pause}
Bob's Bob-O-Pedics!

dimbulb fv¢kw€€d by Telephony November 25, 2020

Dimbulbian 

An inhabitant or native of Dimbulbia.

In the land of Dimbulbia, intellectual illumination is ever in short supply.

Dimbulbian by Russell Clark November 2, 2003

Dimbulb 

noun Slang. a stupid person; dimwit.

you got any other friends that aren't complete dimbulbs or nutjobs?

Dimbulb by garfilbert June 12, 2022