"Saturday Night Live" poked fun at the internet's thirst for Luigi Mangione.Saturday Night Live/YouTube"Saturday Night Live" has tackled the social media reaction to the arrest of Luigi Mangione.Mangione was charged with killing Brian Thompson, the CEO of UnitedHealthcare.The sketch featured a character saying he's gotten "the horniest DMs" due to looking like Mangione."Saturday Night Live" kicked off its latest episode with a cold open that took on the internet's reaction to Luigi Mangione, the suspect in the killing of UnitedHealthcare CEO Brian Thompson.The 26-year-old Ivy League graduate, who was charged with second-degree murder in connection with Thompson's death, has emerged as a heartthrob in certain corners of the internet.In a sketch parodying the show "Crime Stories with Nancy Grace," the "SNL" cast tackled the social media response to Mangione, with Sarah Sherman playing Grace.Recapping Mangione's arrest at a McDonald's in Pennsylvania earlier this month, Sherman said: "Of course, everyone online celebrated the hard work of law enforcement in apprehending this dangerous criminal.""Just kidding!