Maybe I'll give polygamy a try.

Why? Because I love Demetri Martin so much. And I think Levi does, too. So it'd be a-ok. Here's an example of why:

(stolen from his myspace page)
note:

once upon a time

is the best way to start a fairy tale

because those kinds of stories happen upon a time

they don't happen "for a" time or "in a" time or "at a" time.

if you are somewhere and you seem to be upon a time, then pay attention

because you are probably in a mythical situation.

(also, don't curse too much because it's probably for kids, etc.)