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