Farts? Not scat, just lots of farts. A sound trigger? A smell trigger? A silent trigger? Would the hypnotist be the gassy one and indoctrinate some poor bear, or would it some toxic idol brainwash a poor sap to love the gas? Farts as the product of the brainwashing or cause? Or a simple reversal of fortunes from some average joe into a gassy pig? Or a student who’s sick of his smart-ass college professor and decides everyone would be happier if the professor was a brainwashed fart pig? idk.