YOU SAID:
hey wassup, wanna come tonight to my house?
INTO JAPANESE
やあ、ワサップ、今夜私の家に来ない?
BACK INTO ENGLISH
Hi Wasup, would you like to come over to my house tonight?
INTO JAPANESE
こんにちは、ワザップ、今夜私の家に来ませんか?
BACK INTO ENGLISH
Hi Wasup, would you like to come over to my house tonight?
Come on, you can do better than that.