actually this originated from nigeria and has its interpretation in pidgin english. its translation is Laugh Wan Kill Me Die. this means, laughing to death or extremely funny.
Miss X:tina says i cant speak well, but did u u hear her poor speech yesterday??
Same as LWKM, but on a funnier scale. LWKMD: laugh wan kill me die. similar to lmfao, lmao, rotflmao, it's a more intense description of one's reaction to a joke.
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.