Defined as laugh wan kill me die, used to denote great amusement in a chat conversation.
Although it's not as popular as LOL(Laugh out loud) , which has been over used to a point it lost it's meaning because nobody really laughs out loud.
Guy: You see wetin Pusha T do Drake? 😂
Guy 2: Yeah! LWKMD!
It refers to taking a detour during a pre-arranged trip.
This boy don go branch somewhere o.
Babe I don dey find you, Wey you branch?
["Deviate", " Turnaround"]