New if...

If you were buried up to your neck in shit, and somebody puked at your face...would you duck?

Turn head!

Don't think you'd be able to. But if so, no. Turn head, like Grav said.

Just the same, if you COULD duck, you could probably just get out. So get out, if you can.

Wasn't really looking for an answer, but that's the best one I've heard. Most people go with "yes" or "no," or they ask numerous questions about the consistency or the origin of said puke and/or shit.
I guess this is supposed to be one of those zen reflection questions. "If a tree falls in the forest..."

I... Think I would just take it.

Don't puke on me while I'm exfoliating my skin with cow shit.