Lack of Sense? 

First thing first, read article before complaining.

Second, article is far from vandalism, take time to write and as not being written for stupidity use.

Third, I personnaly search for website with de definition of Yargh and didn't found, I finally came here which is my source for every thing and I was so disapointed that there was no page about that I decide to write one. I assume I not the only one in the world that as look for this interjection so considering wikipedia as a free and global encyclopedia, my article a full sense to be here.