Urban Dictionary: oy
https://www.urbandictionary.com/define.php?term=oy
Nov 07, 2003 · (sense 1): Interjection signifying pain, weariness, disgust, resignation, etc. Very often part of oy vey or oy vas mir. Compare to English Jeez. (from Yiddish "oy", probably from old German; probably cognate to English "oh"). (sense 2): Interjection signifying annoyance. Very similar to sense 1, but more annoyed than resigned. (Probably from Cockney accent of …
DA: 31 PA: 18 MOZ Rank: 7