User blog comment:Googleaarex/Giggol Series/@comment-25371339-20140916222939

Actually, I've coined a way to continue this without pronnunciation problems (or any kind of problems)

Let Tetra-Googol = Giggol

Then, Penta-Googol = Gaggol, Hexa-Googol = Geegol, etc.

We can define Googol-Googol as 10^^^...^^^100 with a googol - 2 arrows, the googol-googol-googol has googol-googol - 2 arrows instead, etc.

The limit of this is Googol-Googol-Googol-...-Googol-Googol-Googol.

Feel free to make extensions!