There's always the bad fruit you thought was ripe and ready to eat, but one bite in, you realize it's rotten. As in brown or splotchy inside. Most of the time, I just throw it away and grab the next one in the fridge, but when the entire batch is bad -- then I just want to cut them all open and throw it on the market's return counter. I've only done it once.
Have you ever returned anything to the market and gotten more than an apology for it?