A twist on Bill Cosby's humerous show,  the other day I said the following to my daughter:

I'm sorry, donkeys don't stick to the refrigerator.

Taken out of context, Becky thought it was pretty funny. Here's the context: I was playing with Jenna in the kitchen the other day, and she was playing with 2 plastic donkeys as well as some refrigerator magnets.  After seeing how the magnets stuck to the refrigerator, she tried to do the same with the plastic donkeys, which didn't work of course.