八嘎亚咯
[bā gā yà gē]
'Baka ya yo' is phonetically derived from Japanese expressions. 'Baka' (馬鹿) meaning 'fool,' whereas 'yaga' does not exist in this context unless paired with 'yo.' However, the phrase might be an informal exclamation showing surprise or frustration directed at someone foolishly acting out or behaving inappropriately.