dumbummer 

Beats the heck outa' me...

Guy A: Whats goin' on?
Guy B: Dumbummer...
Guy A: ...what?

dumbummer by Unkpwn May 4, 2006

Dumbusters 

Special agents whom you're gonna call to catch dumb guys making noise around your neighborhood.

"Hey dude, look at those guys, they're so damn annoying and I do hate them..."
"Let's call the Dumbusters!"

Dumbusters by Swaggatto January 8, 2020

dumcumer 

someone caught by their significant other while receiving (or for having received) sexual gratification from someone other than the significant other.

Bill Clinton is a dumcumer.

dumcumer by bread infection December 7, 2009

GumBummer 

Someone who always asks you for a piece of gum after seeing you pop a fresh piece.

I had a new pack today but because all these GumBummers I'm already OUT!!!

GumBummer by JKELLO January 10, 2012

dumbdumber 

I decided to make this a word? Anyway dumbdumber means someone is dumber then they really seem so instead on calling the dumb, how about calling them dumbdumber? I guess you can say it went from dumb to dumber.

"You're quite dumbdumber."

dumbdumber by V_z May 21, 2021

dumbfamer 

dumb*fame*r is a person who is widely famous for nothing of significance other than their looks or simplistic entertainment value.

This dumbfamer can barely hold a normal conversation with people in real life. Dumbfamers would cease to exist without social media. Dumbfame <= 80 IQ points but may have significant wealth.

dumbfamer by WurdSmef July 19, 2023