Sometimes one gets frustrated "debating" people who cannot seem to read. "Numbskull" is kind. To be quite honest, you are an imbecile. No, I am wrong. To be an imbecile you would have to study hard, have a tutor and, with luck, you could aspire to become a moron. You are a waste of organic material. Your most valuable contribution to society will be your decomposition. The very oxygen you consume is resentful that it must sustain you. Your neurons have already died of isolation. Your very existence disproves evolution. You are not even an entity because you can't
cogito in order to
sum. In the mirror universe, your counterpart is omniscient. If you doubled your IQ, you would be dumber. You're going bald because your hair follicles are eager to escape. Gravity would rather let you float away. You give your cell phone cancer. When you try to walk and chew gum at the same time, your feet get sticky and your lips get gravelly.
Since you want an ad hominem so that you can feel properly aggrieved, there it is.
The "slur" was not directed at you, for the last time. READ IT. Not everything in this world is about you, Captain Ego.