What is "oh my"

interj. (context idiomatic euphemistic dated US Canada English) oh my God

"Oh My" is the first single from Gin Wigmore's first studio album, Holy Smoke. The song debuted on the New Zealand Singles Chart at number twenty-one, peaking at number four. It also is the opening song to the New Zealand show, The Almighty Johnsons. It was certified Gold in New Zealand after ten weeks on the chart, selling over 7,500 copies, then platinum in February 2010, selling over 15,000 copies.

"Oh My" is a song by American hip hop artist DJ Drama, released on May 13, 2011, as the lead single from his third studio album Third Power. The song samples Ariana Grande's song " Piano", It Samples the second verse which was sung by her little brother Christian. The song was produced by frequent collaborator Drumma Boy and features acclaimed rappers Fabolous, Roscoe Dash and Wiz Khalifa. The song peaked at #18 on the Billboard and #12 on the Top R&B/Hip-Hop Songs, making it the most successful song for DJ Drama to date.