(UTC)
Bache simple means "brat" in the modern general usage of Persian, and it's inference is only nominally negative. It is not uncommon to here one's uncle or grandfather referring to kids playing too loudly as "brats," i.e "bache."  By itself, it has no sexual meaning. "Bache Bazi" is a perverse take on the term, and it's initial meaning. Similar to how such things are done in English. The Scythian 21:46, 16 February 2014