If you mess with the bull, you get the horns. So why not mess with the Bill?
All three panelists have a first name that starts with the letter 'A'. The last time that happened was back in 2004-09-04 with Roy Blount Jr., Roxanne Roberts and Richard Roeper on the panel.
Each of the three Listener Limerick Challenge answers were either "pit" or "Pitt".
The Lightning Fill-in-the-Blank round ended with a series of pee jokes in response to Adam Felber's last question of the (edited) round.