A Mansore is similar to an STD that is carried by hairy gnome-like creatures but rather than the possibility of actual itching down-under your personality begins to rot. It is quite unfavorable to be struck by the mansore and it is very difficult to remove. One can often see them in infected individuals roaming around Boston alone at night thus causing ill-behavior and crashing social gatherings when undesired.

A casual invitation / threat used by an individual that is not afraid of fucking someone up.