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?