Although he was playing a teenager, J.D. Walsh was age 24 at the time of the filming of this episode.
J.D. Walsh who plays Donald was also in Two and A Half Men which was also produced by Chuck Lorre. He played Gordon a pizza delivery guy who was friendly with main character Charlie Harper.
At the arbitration between Larry and Kitty, Larry offers to read the entire US Constitution into the record. The Constitution has 4,543 words, and would take about half an hour to read.