Barney offers up some negative predictions about Dorsey on the fly, just to assuage the jealous Levitt, but they later prove to be true. The character was such a flop with audiences his intended role as a new regular cast member concluded after only three appearances.
Wojo says, "On, King!" to the drug dealer, Mr. King. This alludes to "Sergeant Preston of the Yukon", the Mountie who would urge on his lead sled dog with that command.