The part of speech which of “oh my” is called an interjection.
In English grammar, interjections are used to express emotions such as surprise, joy, anger and disgust etc.
In this sentence, “oh my” is used to express surprise. The speaker, or writer is surprised and wondering how someone managed to get stuck in their chair.
How about why people cyber bully
I haven't. Sounds interesting though!
i think he was a soldier in that poem
He told that Pawan would come that day