Lalala

Normality and anormality is very subjective concept, it depends if it’s seen in biological way or social way. For example when you ask someone if the homosexual relationships are normal betweenpeople, you would hear almost everyone giving you a for an answer, now you see that in social concept is not normal, but if we see it as biological concept is pretty common, usual or normal not only inhumans, also in other species of animals like birds and mammals.
In Colombia is considered an aberration (anormality) that girls cover their face with a burka (Islamic veil); the polygamy that it isillegal here in Colombia; and a very weird tradition in Madagascar that when a kid turns 6 years in the tribe, they cut him the foreskin without anesthesia and then it’s given to their grandparents thathave to eat it raw. And out of Colombia is considered an aberration that the women get married without been a virgin, also it is see bad to eat with cutlery and not with the hands in the Indianculture; and to walk while you are eating food in the Japanese culture.
And how there are cultural aberrations, there are many others like sexual aberrations that are named sexual perversions, they areconditions in which sexual excitement or orgasm is associated with acts or imagery that are considered unusual within the culture. To avoid problems associated with the stigmatization of labels, theneutral term paraphilia.  A paraphilia is a condition in which a person's sexual arousal and gratification depend on a fantasy theme of an unusual situation or object that becomes the principal focus ofsexual behavior. Paraphilias can revolve around a particular sexual object or a particular act. They are defined by DSM-IV as "sexual impulse disorders characterized by intensely arousing, recurrentsexual fantasies, urges and behaviors considered deviant with respect to cultural norms and that produce clinically significant distress or impairment in social, occupational or other important areas...