Sometimes I Google myself and I have just Wikipedia’ed myself too. I clicked on a disambiguation link. According to Wikipedia, disambiguation is “the process of resolving conflicts in article titles that occur when a single term can be associated with more than one topic, making that term likely to be the natural choice of title for more than one article.”
One of the possible uses of the word “Erk” according to the page “is a nickname of a person/persons called ‘Eric’.” VERY INTERESTING! I have heard it is bad form to put an entry up about yourself on Wikipedia. But I didn’t do it, honest!