Xenocentrism refers to the desire to engage in the elements of another's culture rather than one's own.
Styles, ideas and products can all be items of preference by someone with xenocentrisi viewpoints.
Xenocentrism
*Americans' belief that European's produce superior automotive vehicles
*European Renaissance artists desire to emulate ancient Greek artwork
*The belief that the way of dress by another culture is significantly superior and that those within one's native country should adopt that same dress
*The concept that a quality product can't be purchased in one's native country
*The idea that cloth to make clothes is better produced by other nations
A sexual act involving the insertion of a Mars bar into the vagina and/or anus, then having your partnereat it out of said orrifice.
John: Hey Tom my girl did the craziest thing the other day. She stuffed a mars bar in her pussy and had me eat it out of her.
Tom: Woah cool! I didn't think she would be into xenofelching.
Spock, however illogical, is the progeny of a human mother and a Vulcan father ; this Xenocesty, in creating offspring, is quite unorthodox and highly improbable.