look up any word, like hipster:
 
3.
The act of a group of people dispersing quickly in random directions when:
1. Someone shows up that no one wants to talk to.
2. Someone in the group lets a horrendous fart at a bar.
3. In a business situation where negotiations goes wrong and the client runs.
1. Oh snap! Here comes Rod, let's yaba daba doo before he comes over here and starts doing impressions.

2. Damn Grant! Did you just crop dust us! Yaba daba doo!

3. What's up Bud?..if don't come to terms on this contract today, the client is going to yaba daba doo.
by D Flo July 01, 2011
 
1.
To leave work early, disregarding the status of any project that is currently needing attention. The employee's escape is similar to Fred sliding down the dinosaur's tail in the opening credits of The Flintstones.
"It's 11:59AM on Friday, and Bob already yabadabadooed, in spite of the entire mainframe being down. How 'bout that Bob."
by JizzleDizzle August 30, 2005
 
2.
n. same meaning as yay! but with more uumph.
I got into harvard, yabadabadoo!
by lalalalnd526 November 24, 2006
 
4.
Yabadabadoo: noun, verb;
plural: Yabadabadooing

1. The act of inhaling a dab through the use of a smoking apparatus (such as: skillets or other water-pipe paraphernalia)

2. The inane act of completely abusing THC in the consumption of dabs through a water-pipe.
1. "Hey man, I just got back from the club; yabadabadoo?"

"Every morning I wake up with some scrambled eggs and a nice yabadabadoo."

2. "...I'm tellin' ya bud, come 420, we're not just smoking pot, we're taking dabs! ...and not one or two either, I'm talking Yabadabadoo!"

"My husband never listens to me anymore since he purchased a new skillet piece for his bong. He comes home from work and it's just yabadabadoo 'till he goes to bed."

"One does not simply dab before work and survive, that much I know...but when my shift is done, you can guarantee It'll be yabadabadoo all night, for as long as I can stay awake."
by Retrospective Freddy June 10, 2012
 
5.
A term said frequently by many middle-aged African-American Biology teachers nationwide.
Student: I forgot to do my homework last night, i'm sorry.
Teacher: Yabadabadoo! Thats unfortunate!
Student: Can I still get some credit?
Teacher: Jesus! No!
by imgonnagetmyasskicked May 29, 2006
 
6.
The sound that i make when i see yo mama. and when i close the zipper after taking a piss and it zips my tallywhacker.
yur mom walks by and i say yabadabadoo.
i zip my zipper into my schlong and say yabadabadoo
by napoleon dynomite January 11, 2005