It's the most preposterous event of the season, and everybody's been looking forward to it for weeks, all my friends.
Even if he does believe in the most preposterous notions.
He laughed as if this was the most preposterous idea.
Some genuine kindness always seems to come through him, even in his most preposterous situations.
It was, perhaps, the most preposterous response to any question I've ever asked as a journalist.
"That is, without a doubt, the most preposterous recitation I have ever heard!"
"It does seem a most preposterous way of settling a dispute."
Her mother laughed as if that were the most preposterous thing she'd ever heard.
Do you realize they're saying the most preposterous things about you?
This is all - every word of it - the most preposterous nonsense.