Someone who habitually uses Xanax, a antipsychotic perscription drug which interferes with receptors in the
brain.
Non-generic Xanax pills are characterized by a linking of four breakable squares in linked a horizantal line, taking on a "
bar"
like appearance. With key nuertotransmitters blocked off, the behavior of a bartard in question can often be recognized by massive confusion bordering on belligerence. Subject
may not be capable of comprehending certain simple concepts, hence the implementation of "tard" as a suffix.