| Big Monty|
|First Appearance||Simpsons Comics Issue 159|
Big Monty is the computer 'designed with Mr. Burns' personality that can be programmed to respond as you would for centuries into the future'.
Monty sent instant messages to Lisa Simpson aka GREEN4EVER. He used money from Charles Montgomery Burns to make changes such as sending Bart Simpson to a better school, making advancements in Lisa's school, and giving Homer Simpson a paycheck of one million dollars. Santa's Little Helper the Greyhound goes to the Springfield Nuclear Power Plant after Homer misreads the Take Your Daughters To Work sign, as he thought it was Take Your Dog To Work Day. It is noted that Monty was made because Mr. Burns had a heart attack and nearly died, and Monty was then made so that there would be another Mr. Burns in the world. Mr. Burns had two heart attacks, but before the second one Monty was made.