Indeed why thank you, I'm a big fan of Merrik, though saddly I havn't read too mutch Lovecraft...I really need to though. I love Yog Sothoth...yet I've only read of him, and not the stories involving him. I think you may find this video amussing. [link]
yog sothoth is literally the most ambiguous... thing? it is by definition indescribable. it would scar your brain upon sight. read 'at the mountains of madness'. i believe it to be one of lovecraft's best involving yog sothoth.