dumbie 

a dumbass and a newbie to certain things

I'm such a dumbie at wood working

dumbie by Sheep March 20, 2004

Dumbie 

Someone who is dumb; an unsmart being.

Quit being a dumbie

Dumbie by Rudo March 29, 2003

Dumbie 

A stupid ass dumb bitch.

Man you a dumbie!

Dumbie by Frank Lucy September 5, 2011

Dumbie 

Dumb+Dummie

You are still a dumbie

Dumbie by Mondler July 13, 2018

Dumbie 

Typically used to describe someone who is an absolute angel and definitely not dumb

Wow El is such a dumbie!

Dumbie by Not El Cahorto March 28, 2025

Dumb and Dumber

What many Game Of Thrones fans call David Benioff and D. B. Weiss, aka the creators of Game Of Thrones.

Dumb and Dumber can't write for shit, but that's not suprising one of them wrote X-Men Origins Wolverine. GOT season 8 is complete garbage, Dumb and Dumber are going to ruin Star Wars next.

Dumb and Dumber by Spideyrule May 20, 2019

Dumbification 

Fucking someone so hard they go stupid.

Person A: dude, I’m totally into dumbification.

Person B: that’s fucking weird dude

Dumbification by Poosayslurper42069 June 12, 2022