Fart Machines...Nature's Truth Serum?

There's a lot to think about here - I've always been creeped out by Jonah Hill but want to find him delightful now that I know he has a fart machine, I love how much Leo seems to love the fart machine, I love the chutzpah of pulling it out when Meryl Streep's in the room, yada yada yada. But while I was trying to get a grip on what's the funniest part I saw Jimmy Fallon in the clip. I got no beef with Jimmy Fallon but his motherfucker spends every night on tv laughing his ass off at whatever any celebrity says whenever they open their fucking mouths, to the point at which he can be embarrassing, and yet he barely cracks a smile at the fart machine? 🤔

IS. JIMMY. FALLON. A FUCKING. PSYCHOPATH????