The phrase seems to be a shorthand or misspelling of "Raja Gidh" — possibly a typing variation like "Raj Gd" instead of "Raja Gidh."
The proper feature you're looking for is likely the novel (راجہ گدھ) by Bano Qudsia .
If you were searching for a song, film, or drama adaptation titled "Raja Gidh," do note that the original is a famous Urdu novel, later adapted into a TV drama series (aired on PTV). There is no widely known feature by the exact name "Raj Gd" beyond being a truncated form.