Well, the Gong farmer was a guy who cleared out the nightsoil cisterns of castles - so that's a correct usage.
Can't speak for 'wend' though.
I rather thought it sounded familiar in that context, but couldn't place the full phrase "wend to gong" as-is. I've tweaked it a bit to read a bit more smoothly.
Your Ladyship, this is our new lady-in-waiting.My name is Eriko.I am 19 years old.UdonHow old art thou?Your Ladyship, control yourself.The same lady-in-waiting again, Your Ladyship.My name is Eriko.I am 15 years old.You know a lot.No matter the circumstances, you should not lie about your age.EirinTewiSo you really go to outhouse that many times at night?I remember thy name, and I bid thee again to tell thine age.Tramp, how could a girl of 19 exist even long before Mankind walked this Earth!?Wench, what girl of 15 years wends to the gong 2 or 3 times in the middle of the night!?
