"UPD" usually stands for "Update." So, the user might be referring to an update related to someone with the username "gvogvn006" on the site "hunkchcom," or maybe a file named "upd" associated with those terms.
Alternatively, maybe this is part of a code or identifier in a game mod or software where "gvogvn006" is a file or version number. But again, without more context, it's hard to say. hunkchcom gvogvn006 upd
Another angle: "UPD" as in "You've got mail" – no, maybe in Russian contexts "Обновление" (update) is used. Alternatively, "update" shortened as "upd" in a forum thread or software patch. "UPD" usually stands for "Update