Having so much money, you can't count it, nor would you need to. May imply a blase attitude about the money, or sometimes the lack of intelligence necessary to keep track of it.
An arbitrarily large number of something, each individual part of which is of little consequence. From "frill" (something not necessary) + "illions" (suffix on many large numbers)
I recommend you double check that adcopy, because FRILLIONS of people are going to read it.
A number lager than infinity by i place value. when infinity finally ends (never) Fofillion will be right after by one zero.An egzageration term created by my friends and myself.