Malay for please mind the platform gap.
It's a joke in the Singapore transit community because funny.
Person 1 randomly: Yo Teach, berhati hati di ruang platform.
Literally every transit nerd in a 10 mile radius: Laughter die me
It's a very incredibly stupid play on the Chinese term ç¬æ»æäºwhich means something is so funny that you are dying of laughter. (Similar to lmao)
Alternative usage is in a sarcastic manner when a joke isn't funny at all.
Person 1 (over text): Have you heard of the movie constipation? It never came out!
Person 2 (over text): Laughter die me
When you find yourself in a tough situation and need to improvise stupidly (Russian word)
Person 1: why are you strapping hotplates to a tank?
Person 2: the targeting system for the missile works better when an object is hot
Person 1: so we're cheating on the missile trials?
Person 2: just take it as smekalka