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Literally: 10^201.
Figuratively: a figure used by Australians when they're horny. Used in a sentence the same way as you would with the word 'million'.
Don Juan: I slept with 1000 women in one night.
Don Juan's father: I screwed a sexsexagintillion women in half an hour. I win.
Don Juan: *mind explodes*
by wellwitted September 04, 2010
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