On Thursday's "Final Exam," it was a face-off between two Fox News fan favorites: Greg Gutfeld and Judge Jeanine Pirro. 

In the weekly segment, Tucker Carlson hosts a five-question quiz between two Fox News personalities on stories in the headlines that day. 

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With the match tied at two, the game hinged on this question: what small creature are researchers tallying via a census in New York City?

As Tucker read the question, however, Judge Pirro was simultaneously reading the teleprompter, causing a bit of confusion and leading Greg to buzz in first with the right answer. 

Hilarity ensued, with Tucker asking the judges for a final ruling and then gifting Greg with a special custom-made mug that you have to see. 

Check out the full segment above!

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