A phrase derived from the game 'The Sims 1/2' which is one word from 'Simlish'. In the real word it can mean a number of things. saying it with differnt tone/volume emphasisises its meaning. 'du du' is different from 'DU DU!!!!'. it can mean:

'Get in my son!', 'She is fit', 'Im dissapointed', 'Hello my friend', 'im amazed' or when rendered lifeless after sex. Is used excessively by a f00l named Dale Pearson who must say it every other word. Plans are being being made to kill him...du du.

The yelid from A Cannabis sativa plant which many use to smoke and get high. (A.K.A marijuana) the obvious reason for the name DUDU is the unique oder is gives off.

A descriptive adjetive for modern art as well as an on going easy art movement originating in Oakland California. dU dU was rumoured to be just an off shoot or inspired by the Fluxus. An idea that members of the dU dU movement vehemently deny as untrue or a conincidence. The dU dU absorb other works of art into the movement by commenting on them and stating that they are very dU dU (said with a scholarly accent.)