bajillenia 

Slang for an insane amount of time that can only be comprised of it being over multiple millenia

“The universe has existed for like, a bajillenia!”

bajillenia by Bobonboon August 5, 2024

blillenial 

A Millenial person of African-American heritage.

My friend Darien is a "Blillenial" because he is black and was born in 1995.

blillenial by Phonetical Phanatic May 16, 2018

bajillian

bajillian is a number used to overexaggerate an amount.

guy: damn im broke!
other guy: didnt you have, like, a bajillian dollars?!"
guy: yea..but i spent it on a guitar

bajillian by im a pirate! yarrrrr! June 1, 2006

Billenia 

Multiple sets of 2000 years.

Life shouldn't see what will happen in the third billenium, which is two billenia too long.

Billenia by t3hyoshi March 16, 2015