mntkbw
A South African's Xhosa tribe terminology 'mntakabawo' which means someone you are consanguineously related to. Although it's modern, slang usage it doesn't necessarily need the other person to be blood-related to the one who is calling them. It can literally be used to anyone, even a person you are not seeing eye-to-eye with.
eg. 1: I really have to work on the weekend this week, this job will make sure it abuses you mntkbw!!
eg. 2: ayy mntkbw you legit finished me when you started blurting out about the so-called open secret lmao.
eg. 2: ayy mntkbw you legit finished me when you started blurting out about the so-called open secret lmao.