is a buggy, often catastrophically so, feature of the Female Edition of the Human Being version 1.0. After approximately 13 to 16 years of proper operation, the vagina
becomes problematic and starts failing periodically (no pun intended) around once a month. This in turn leads to the corruption (often permanent) of the mental faculties of the host. Whenever this happens, the individual in question is commonly referred to as "a bitch
It is widely expected by pundits and pollsters alike that the vagina
will be either entirely removed or fixed by the next release of Homo Sapiens Sapiens. When asked about any current patches to resolve this issue in existing organisms, Evolution clearly stated that it has "no resources available at the moment." In addition, it was widely made known by Nature that the vagina
was a design decision "not fully thought-out." As a result, humanity has suffered the devastating consequences, on a roughly monthly basis.
Jennifer is really furious today, and is acting completely incoherently; it must be her vagina again.