Since the Ad Hom reply is being so thoroughly overused, especially in cases where the reply isn't actually Ad Hominem, I Just thought I'd try to expand the field of replies by giving you three more choices:
AD HOMINEM ABUSIVE - An informal fallacy where the opponent attacks
the man rather than the argument.
AD BACULUM - An informal fallacy in logical argumentation that is no more
than an argument by intimidation. The strength of the argument is on the basis
of "might makes right."
AD MISERICORDIAM - An informal fallacy where the opponent appeals to pity.
AD VERECUNUDIAM - An informal fallacy where the opponent appeals to the
multitude.
There are a few more informal fallacies in argumentation, but that should be sufficient for a month or two of replies.
- SEAGOON