User blog comment:Magma MK-II/Bullies, jerks & stuff that don't belong here/@comment-1705775-20140905011753/@comment-1705775-20140905014719

anti-social can mean two very different things:

1) it can mean being reclusive or not good with social norms (NOT villainous)

or

2) being cruel and nasty towards others, often deliberately or due to upbringing (often is a villainous trait)

anti-social personality disorder, for example, is when someone enjoys doing things that harm others.