Sheldon: You know, Penny, there is something that occurs in beehives that you might find interesting. Occasionally a new queen bee will arrive while the old queen is still in power. When this happens, the old queen must either locate to a new hive or engage in a battle to the death until only one queen remains.
Penny: What are you saying? That I'm threatened by Alicia, that I'm like the old queen of the hive and it's just time for me to go?
Sheldon: I'm just taking about bees. They're on the Discovery Channel. What are you talking about?