In portuguese, it means "From the ass"
"Hey! Tira-me esta cena dooku (do cú)!"

"Hey! Get this thing outta my ass!"
by striker675 May 30, 2005
"I just bought a bunch of 30mw green laser pointers from China for practically nothing!! I've discovered a way to construct cheap lightsabers that I'm going to sell on Ebay!! Dude... We're going to make Dooku bucks here. We're going to have Princess Leias all over this place... I promise."

"Bantha Fodder. Those lasers don't have IP filters. They'll blind any Padawan clouded enough to use them."
by kvoorhees November 6, 2008
Example 1:
Me: i took a huge dookus today

Example 2:
Me: that bitch took a wicked dookus in my house and didn't flush. then she said she wasn't ready for a relationship because i wasn't mature enough for her.

Example 3:
Jeremy: I want to go back to my house because i have to take a dookus!
Max: dude it's no big deal, just take a dookus at my house!
Jeremy: well my dookus tends to stink a lot!
Max: So does your mom's goose knuckle
Jeremy: i'm gonna dookus on your face!
Max: Fine!
by Mr. Bananagan January 23, 2011
Someone who is unintelligent, stupid, and extremely foolish.
Shut up dookus

Youz a dookus

Kid's gotta be the biggest dookus I've ever seen
by mjmj October 4, 2007
The one who, under the influence of the evil Dark Lord of the Sith, Darth Sidious, got all of the big, feeling disenfrancised corporations together to create a droid army known as the Confederacy of Independant Systems (CIS). He was born on Sereno and died aboard General Grievous' battle cruiser by Anakin Skywalker in a scissor motion with lightsabers.
Dooku: "Master Kenobi, I'm disappointed in you. Yoda holds you in such high esteem."
The two of them: *striking and parrying one another's strikes*
Dooku: "Surely you can do better!"
London Symphony Orchestra: *plays dark music as Obi-Wan gets beat down*
by ARC Trooper June 2, 2005
When your friend is dancing or hooking up with a girl and you sneakily put your finger or hand up her skirt to try to touch her ass or pussy.
"Last night I had no options in the club so I had to Dooku your girl!"
by James Fucking Bailey January 27, 2009
As stated by U-God of the Wu-Tang Clan on MTV cribs, dooku is an ultimate reward or achievement. While interviewed, U-God takes MTV to his balcony and by referring to the scenic view he states, "This is the DOOKU. This is the beauty where all the hard work pays off".

R.I.P. ODB! Wu-Tang Forever!
by Cpt. Ruga October 29, 2009