An interesting little tid bit !!!!

[mrspunkysmom]

Donning her Math teacher hat:

What about.........Jazillion ????

Zillion is not a real number, but a word to express an impossibly large number.

Same with Gazillion. Gives an air of credulity to the number without being specific.

I suspect you knew that already and were just having me on.

I like gigajazillion. Cute one, Catty1.

Of course, nothing beats 50-11 as an expression.