Sam's Number is a "number" described in an article written on Googology Wiki in Feb. 2014 by a user under the alias "SammySpore": Sam's number is so gigantically huge it cannot be described. It boggles the mind. Actually, it would boggle a megafugafzgargoogolplex minds. If you want a small glimpse of how big it is, here. Sam's Number is enormously larger than Rayo's Number. It can fill a greagol multiverses. Actually it can fill so much more than that, it is undescribable. Sam's Number was mentioned in a joke article by Sbiis Saibian about Easter bunnies.