You also get things like jerkbag or dirtbag or dickbag. I think I've seen people write "so and so is a bag," so the exact nature of the insult is evolving.
Bag is evocative of scrotum, but I don't think it originally evolved that way. Although scrotebag is a pretty good insult
I tried to deliver the project in a way that maximized the value you were getting for my time and I set you up so you only needed to fine tune some physics parameters, because I didn't feel it was fair to charge you full rate to do work that most anybody could do.
I remember your project because you were my only negative review there. I think codementor may have scrubbed your review though after they looked over chat, because I still maintain 5 star rating on that site.
Remind me how much you were requesting as a refund again. Is there anything else I can do to mend things?
FWIW, I still didn't get a share of the prize money so there's nothing to "shhh" yet.