Bagging competition? I didn't know this was a real thing until now. Last week my store's FES was making all the baggers do it, and people from produce got called to fill in for them. Good thing we were at least able to calculate who has the best skills in a minimum wage job.
I've seen the winners every year on Late Night with David Letterman, and he has a bagging contest against them and he is always throwing the groceries around and breaking eggs, and spilling milk.