When Jeff is shown in his mugshot, his booking number that he is holding has 0U812 in the sequence. This is a shoutout to Van Halen's eighth album, titled "OU812."
When Jeff's dad says, "there's your criminal, just give me the money. That's all I care about: money, not Jeff, money," the quote is a reference to another of the voice actor's characters, Mr. Krabs from SpongeBob Squarepants, who is obsessed with money.
Roger's clothes and appearance on his motorcycle pays homage to Dog the Bounty Hunter.
Stan says Roger can't go 5 minutes without doing a fashion montage. True to form at only 4:29 (including the title sequence) into the episode Roger does a fashion montage.
Roger dresses as Greedo and Bobba Fett from the Star Wars movies, as well as the Predator, all of whom were bounty hunters.