Dum dum 

A name for someone who is exceedingly dumb, hence the term dum dum

its a cute and condescending name for a dumb person

Terry: you spelt dumb wrong

Rob:Terry.......you missed the point you're such a god dam dum dum

Dum dum by madgreendayfan October 4, 2006

Dum Dum 

Dum Dum is a named that was originally The Test Dummy

Random idiot: hey you are dumdum's son
Random idiot 2: hey you are the fake Dum Dum

Dum Dum: STFU!

Dum Dum by The Test Dummy March 4, 2021

Dum Dum 

An odd creature. In the form of a female, seems most reserved and reads constantly. But those arent your classic novels of fiction. Nope, this is porn dirtier than playboy magazine, the only diffrence is that its disguised with a story. This may explain why the Dum Dum aspires to become a pornstar.

Dude, Chealseas such a Dum Dum, i thought she didnt know what sex was, then I started reading her book, and it was like straight out of the Kama Sutra!

Dum Dum by Nate January 28, 2004

dum dum 

u guyz!dum dums are those small lollipops u get at the bank when ur little :)

Dum Dums are yummy.I got a Dum Dum at the bank.

dum dum by Katie*** April 22, 2006

dum dum 

A slang term for a type of ammunition such as ball ammo or lead bullets. A non hollow point round

I got nothin but dum dums for my 9mm

dum dum by Chi-Chi January 29, 2004

dum dum 

noun
1. A punk ass-bitch
2. A retard
3. A retarded punk ass-bitch

dum dums dont listen

dum dums need to shut up and learn

dum dum by b dub January 13, 2006

dum dum 

an individual, usually a man, that you are involved with. He is usually not a boyfriend, yet he is more than a friend, sex is typicaly involved. Yet his intelligence is limited and rather than let everyone know you are banging an idiot you refer to him as"dum dum" in an effort to save face and protect his identity and your image. You do not call him dum dum to his face, you only use this term to describe him when speaking with your friends.

Jas: "What did you do last night?

Mia: "Dum dum cam over last night."

Jas: "Who?"

Mia: "Remember the guy I told you about, dum dum?"

Jas: "ohhh yeah."

dum dum by jazziest July 14, 2010