muttwalter
Noun: Someone who is ultimately inferior to you to the extent that you own them. It is synonymous with "dogwalter", another word derived from the common kink of owning someone. Its definition is similar to that of its root word "mutt", with its only difference being that it is much more obnoxious than its root word.
Person 1: Oh my GOD! This mutt keeps attacking me! MUTTWALTER!!
Person 2: Stop saying that, its a common insult used by socially rejected men who are usually "annoying as fuck".
Person 2: Stop saying that, its a common insult used by socially rejected men who are usually "annoying as fuck".