Make the largest number (collab)
Remix and make the largest number!! :D
-Don't do a large jump e.g. 42 -> Googol
-You need to explain how the number is made. (but for the small numbers such as: 42 you don't need to, it's just for large numbers such as... 29.34 vigintillion)
-Don't make it confusing
Oh.. and.. it doesn't need to be computable, as long as it has been explained and is not a giant jump.