worst favor ever?

A friend told me of a recent Finding Nemo-themed birthday party...the party itself was just dandy, she proclaimed- but the 'favor' they gave out at the end- were live goldfish, all individually bagged up and ready to go! She somehow got out of accepting the fish, but she said the other moms were in horror as they had to scramble to get fish food, a tank, etcetera. I'm sure the birthday mom had the best intentions when she came up with this idea, but I have to say it wins my all-time worst party favor so far! Do you guys have any other doozies?