Richie Rich Zillionz #19

Keenbean has invented a machine that creates jokes designed for a TV comedy on a network Mr. Rich owns. However, the machine causes other machines to laugh, including Mr. Rich's electric razor, and some appliances. Things get out of hand when a vault is laughing, and spewing riches all over the estate grounds. Keenbean believes the behavior is through telepathy, and then the elevator laughs and starts dropping.