I also possess a Y chromosome.
And that's Eoraptor, from the Latin "eos" meaning early.
Euraptor would be from "eu" meaning true, while I've also seen it spelled Eroraptor on this board. That brings to mind Eros, the goddess of love and sexual desire. Heehee. Eoraptor is an actual dinosaur, though it doesn't really have a particular significance to me. It's just easier to spell and say than my favorite dinosaur, Therizinosaurus (which is my Yahoo and AIM name).