1. a phrase used in the worship, of one human being to another.
2. Used to express strong emotion, such as lust, passion, bdsm, raunchy intercourse with the opposite member, in most occasions the partner would be named Zack, or Zachary.
Origins: a little girl whose name starts with J, and ends with OYCE.
A. OH MY ZACK! LETS MAKE MAGIC in THE BED.
B. OH MY ZACK! I LOVE KAULAU!
C. OH MY ZACK! I COMED ON THE CARPET
D. OH MY ZACK! I LOVE THIS NOTORIOUS big SONG, ITS SO AWESOME
E. OH MY ZACK! YOU'RE AWFUL! HORRIBLE FRIEND! HMPH!