Top Definition
The only number greater than infinity. Used to describe something with an indescribable quantity. The largest number in existence.
Ms.Pearlman is abajigagillion years old.
There are abajigagillion oxygen atoms in our atmosphere.
I've heard that song abajigagillion times.
I'd rather die abajigagillion times before I had to date him.
by Something Dramatic June 25, 2010

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