Gates appeared on
Yet somehow, Fallon didn't seem too keen on the idea. Even in the interests of promoting Gates' website, GatesLetter.com, which features Gates' report on improving global poverty and disease.
"It's hard to make a viral video," Fallon told the
Then Gates showed Fallon exactly what he had in mind. And if you've ever wanted to see Bill Gates in a variety of funny hats and wigs, then boy, this will be like Christmas morning for you.
Fallon's reaction was less than enthused.
"We don't have time for that," he said.
Meanwhile, the video is there, ripe for the viral-ing. Do you carry out Gates' wishes and share it? Or sit on it? The choice is yours.