1. A way to direct an insult towards someone with such intensity that it conserns not only the one being insulted, but also carrys overs to that person mother.
2. When something is directed towared you and your mother, when your mother probobly has no idea what is going on.

A person with an outwardly dominant, masculine, or aggressive personality, but who also enthusiastically takes on the submissive or "bottom" role in the bedroom.