flum dum 

1.a stupid or irratant person that thinks they know everything
2.just a funny name to call someone

you so stupid you a flum dum

flum dum by Cody White April 8, 2006

dum 

'dum' is slang for dumb.

You are dum. Get that?

dum by Mimi April 16, 2004

dum 

extreme form of the word "dum", because the dum rarely get a 'b'.

Lifeless student 1: Did you that Jennifer's chemistry average is a 34?
Lifeless student 2: Unsurprising. She's so dum.

dum by popegrandpoobah December 1, 2011

dum jævel 

norwegian word for "dumb fuck"
mostly used in the north of norway.

han er en dum jævel => he is a dumb fuck

dum jævel by norskfyr December 13, 2005

Dum-Diggity Fresh 

Beyond freshness. Like a brand new pair of Jordans.

Dam boy, them fusion 13's are dum-diggity fresh. How'd you get them? Cus they aint even out yet

Dum-Diggity Fresh by Da Infamous Rapid Fire April 27, 2009

dwiddle dum 

A person who is dumb.

An example of a dwiddle dum is Maddie Moore.

dwiddle dum by dwiddle dee March 4, 2011

tweedle dum 

If u have a tweedle dum it will be the best feeling ever she is the best person ever and you should love them to pieces. It's partner is tweedle Dee and they are from the movie 'Alice in wonderland'

My tweedle dum is the best person ever

tweedle dum by Rosie shaw September 3, 2016