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

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

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

dumby high 

noun; a way of describing something incredibly difficult to the point that the situation is stupid, making the situation appear to you as if you were high

Jake: How was that math test michael?

Michael: It was pretty easy, but that one problem converting sin to cosin was dumby high.

dumby high by MikeyNIME February 15, 2010

dumby high 

adj.; a way of describing something incredibly difficult to the point that the situation is stupid, making the situation appear to you as if you were high

Jake: How was that math test michael?

Michael: It was pretty easy, but that one problem converting sin to cosin was dumby high.

dumby high by MikeyNIM3 February 15, 2010