The bee's ears. (NOT to be confused with The bee's knees)

This morning's breakfast table:

Sam: "Mom, you can make candles out of bee's earwax, but how do you make it from people's earwax?"

Mom: (snickering quietly) "Sam, how do you think they get the earwax from the bees to make the candles?"

Sam: "A LOT of bee's ears."