다른 코리안 유저 지랄하지마 doesn't make grammatical sense. there's some word missing from it. The slang isn't new though. 또라이 is a well-known way of saying "weirdo".
또라이? I've never heard of that one before. Also is 대박 some new slang which basically means pogchamp or something like that? lck twitch chat was busy spamming it after some solo kill
대박 isnt even slang at this point bro you are soooo behind the times haha
all of these words are old slang. in english its the equivalent of like "lol" or "jeez" in regards to how long they've been in the language