A user is impersonating you at a wiki about WWII   The sysop Inquisitor S of Lexicanum has been impersonating you at two wiki encyclopedias about WWII specifically for the purpose of spreading liable  He is also a user of Wikipedia as well  One of the usernames which he uses for impersonation is Tommygun and he modifies his signature to your WP username and includes a link to your talk page as a way of trying to pretend to be you