What is the following dingbat Queen QE2 queen on top of with a dividing line between?

This sounds like a classic "dingbat" puzzle. Based on your description, it's likely the dingbat is representing the phrase: "Queen on top of the world."

Here's why:

* Queen QE2: This refers to Queen Elizabeth II.

* Queen on top of: This suggests a physical position of being above something.

* Dividing line: This might symbolize a separation, potentially between the queen and the "world" below.

Let me know if you have another dingbat you'd like to solve!