Watch Colin Jost and Michael Che Give Each Other Lie Detector Tests

The hilarity that ensues is priceless.

Saturday Night Live‘s “Weekend Update” co-hosts, Colin Jost and Michael Che, agreed to interrogate each other while hooked up to a polygraph per request of Vanity Fair, and the two cast members just can’t stop cracking up throughout the process.

Jost fails almost immediately when Che asks him if he’s nervous about the exam and he responds that he isn’t. Che then continues to ask him about their friendship, his girlfriend, Scarlett Johansson, and even castmate Pete Davidson’s engagement to Ariana Grande.

The tables then turn for Jost to question Che about his criminal offenses, their boss Lorne Michael’s favorite SNL cast member, and his preferred wingman. At one point, when Jost asks him if he watches Keeping Up With the Kardashians, he actually starts arguing with the machine because he swears that he doesn’t while the polygraph disagrees. Even the operator of the machine finds herself losing her composure from time to time.