Dumby dumb

When someone is an extreme dummy. DUMBY. B for emphasis.
You don't have the big gay, you have the big dumb. Or the dumby dumb.

Oh my God! Did you see how Angela eats her tacos? She eats from the bottom up! She's such a dumby dumb!

Dumby dumb by dumbythicclegend October 11, 2018

dumb fucking dumby 

a step child. Usually one that annoys the piss out of you and needs to have the shit kicked out of them.

Step Dad: I got home last night and the step kid was being annoying as hell
Man: Tell that dumb fucking dumby to shut the fuck up.

Step Dad: You won't believe what the Dumb fucking dumby did last night.
Man: You mean the DFD.
Step Dad: Yeah him

dumb fucking dumby by step dad February 24, 2008

Dumbdy Dumb 

the state of mind after the effects of cannabis have mostly worn off. A "Dumbdy Dumb" can experience but is not limited to: delayed vocal response times, inability to drive an automobile, urges to do a "round 2", and severe forgetfulness.

"yo alex, there isn't a stop sign here. Why are you stopped?"
"sorry, I'm a Dumbdy Dumb."

Dumbdy Dumb by dumbdydumb man December 14, 2009

Dumbdy Dumb-Ass 

For someone so stupid or lazy

Ex.Adam says “Keith get your Dumbdy Dumb-Ass up”

Dumbdy Dumb-Ass by TheIrateDemon October 12, 2019

shut your dumb dumb bubble gum lookin ass up 

an easy way to say shut the fuck up you look like an idiot.
you can also use it as an insult.

1. Andrea shut your dumb dumb bubble gum lookin ass up
2. Emma get your dumb dumb bubble gum lookin ass back in here

shut your dumb dumb bubble gum lookin ass up by Dominiquxee December 9, 2018

Dummy-Dumb Poo-Poo Head 

This used as an act of retaliation in an epic gamer rap battle. This can only be used once in a lifetime by the fiercest of warriors: Chuck Norris is the only know user. When used 3 bolts of lightning will erupt from the ground into the heart, brain, and anus of your opponent. This will mean you have won the epic gamer rap battle. This is an epic victory royale.

Kyle: *finishes rap*
You: You are a dummy-dumb poo-poo head!
Kyle: *gets epically clapped*
You: Epic victory royale, broski!

Dummy-Dumb Poo-Poo Head by VeryBigBrainBill605 January 7, 2020

dumb dumb 

a common term used when someone is being stupid or idiotic... or just dumb, made into a noun. (c)amanda ryyla

Alessia is a dumb dumb.

dumb dumb by amanda December 29, 2004