Country Dictionary

The act of receiving a blow job from a chinese girl while a mongolian girl is rubbing on your balls.

I was relaxing at the club getting a lil' Dum Dum Jimmy Sum....

Basically someone who looks retarded and got that phat ass head like its bloating

BOI GET YOU BUBBLE GUM DUM DUM HEADASS OUTTA HERE

Rum-Diddly-Dum-Dum, can be used in sentences to Indicate Boredom, and To Stop the Other Person from Talking.

Well, Thats very Int... " RUM-DIDDLY-DUM-DUM.", Oh, Ok then...

An expression you use when you catch someone lacking

Le Bron James was up to some mischievous acts then Kobe Bryant caught him lacking then said Rum diddly dum dum

someone being extremely silly and dumb

oh my gosh connor just left me on opened, he is such a dum dum bum bum

Dum Dum e-chat 2 guys made fun if cause they have the same name

Random idiot: haha you are dumdum's son The other dumdum
Random idiot 2: haha you are the fake Dum Dum
Dum Dum: stfu bitch Dum Dum the guy that gained instant fame cause if the other
Dum Dum e-chat

someone who is of foolish quality says and does a lot of dumb things

My new boss is such a dum dum mixer