Sillion 

An amount so large that trying to comprehend it as a number is just silly.

There are millions of atoms in a grain of sand. But there are a sillion atoms in the universe.

Sillion by FeanorFelagund May 30, 2015

Spillion 

South African noun. A spillion is a specialty, forte, basically a talent.

because I know definitely, that is my spillion, I'm very good with blowjobs.

Spillion by OR52 November 7, 2016

Snillion

A number where the value is determined at the user's discretion. Subject to change every time it's used.

JIM: I bet you a snillion dollars that you can't toss that up and catch it in your mouth!
GINGER: I just did. You owe me a million dollars!
JIM: No, I said a snillion dollars. That's really only $1 dollar.

(Had Jim won the bet, he could have claimed that it was worth $10, $100 or any other value)

Snillion by mJeep August 29, 2006

what arbitrary silliness 

Bull Fucking Shit Respectively.

what arbitrary silliness

what arbitrary silliness by Duskman June 7, 2010

Spillionaire 

Person who makes a lot of money (millions) due to the BP oil spill in the gulf.

Hey did you hear about Kevin Costner and his oil water separator invention? Yeah, he is gonna be a Spillionaire off that deal.

Spillionaire by JustAnotherTxDude June 19, 2010

scillion 

a number greater than a billion zillion

I wish I had a scillion dollars

scillion by sz0601a March 8, 2011

skillionaire

n. -- A person rich in furious skills.

Q: "Who invented the omlette?"
A: "IT WAS SKILLIONAIRES."

skillionaire by Ray Deemer July 7, 2006