who knows what

Idioms  

1. see under what have you.

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Example Sentences

He said: "A lot of simple things in the past, like race starts and pit stops, are a hell of a lot more challenging with these new cars. I said: 'Let's just have a clean session because who knows what's going to happen to tomorrow.' But we're in the best place we can be."

From BBC

Rather than the grandfather of the internet, she prefers to think of him as its godfather, “the wise person who knows what’s going on and tries to keep people…connected, informed, aware of the dangers, aware of the opportunities.”

From The Wall Street Journal

“That would only bring trouble for all of us. And, besides, who knows what he is running from?”

From Literature

“Who knows what the boy will do to us,” said Hadel.

From Literature

"If we'd have gone in front, who knows what could have happened."

From Barron's