A new form of the saying "get out of here". Pronounced Geet eeta heeyaa. It leaves people confused if they have never heard it before. The "eee" sound can be used as a substitute for many other words such as "shieeet" ,or "deya (there). It is a very universal phrase.
Git Ita Heya with that shieet
Gotta Git the fook in Heya, or Ita Heya
Fookin Git Ita Heya, shieet.