hiphop2009 SG dun kpkb la, means ask u dun so noisy and shut the hell up. this phrase originally means dat when ur father mother die, u cry in front of dem, which means v noisy la. in vulgar way, means u v noisy, like ur father n mother die like dat.
FlipFlap SG normally in a wake, then you will cry for your mother or father. so kbkp is a curse when you yell at others, cursing their father/mothers to die.
