what does the "BHAAKA" [بھاکہ ] mean?

Re: what does the “BHAAKA” بھاکہ ] mean?

lol hehe…vo ataichii hotii hai jo k English kaa word hai [attache case] jo leather kaa banaa huaa hotaa thaa…PeTii bhii kahte the magar peTii chhoTii hotii thii [like a Briefcase]

attache case = leather suitcase [a weekender]
peTii = small leather suitcase [like a Briefcase]

ab kuchh aur soch ke bataao k Elchii kaa matlab kia hotaa hai?