OK. u mean "Not individual" ,right? If it is, this is one of methods within answer. Consider it. This is not "Translating literally", but you can use below it for conversation with your friends. :) because it's exactly same meaning as you said. 우리 집은 정말로 너저분하고 더러워. 거기 가지마. 그거 끔찍해. OK.. Let's try to mix it !! lol But if you want to make this sentence to one, I've gotta fix a little part of all. 우리 집 정말로 너저분하고 더러워. 끔찍하니깐 가지마. Of course this sentence is not 100% correct in Korean grammar but we can say like this in a conversation. I'm not sure what you want to say exactly in Korean but I think this is correct or similar to what you want to say.

lol is ur house really that dirty?

My house is dirty. ( nae jibeun neomu deoreopseumnida / 내 집은 너무 더럽습니다 ) And it's really messy. ( geurigo jeongmal jijeobunhamnida / 그리고 정말 지저분합니다 ) Don't go there. ( geogi gaji maseyo / 거기 가지 마세요 ) It's scary. ( duryeopseumnida / 두렵습니다 )

Try www.translatorscafe.com/cafe/PopSearch/English-to-Korean-translation/