Hooker Killer is a game franchise in the Big Mouth universe in which you kill hookers, as the name implies, the only game in the series we see is Hooker Killer: Vatican City, it is seen to be played by Jay, Nick, Andrew, Carlos and Mike.
Trivia[]
Hooker Killer is an obvious parody on Grand Theft Auto, Hooker Killer: Vatican City, is a parody of Grand Theft Auto: Vice City.