smashup

In the event of a hopeless smashup, the luckless rider was, of course, out for good.

It looked like a dreadful smashup, he said, and I forgot that the river isnt very deep here.

But I want to work out that way, and if I don't there'll come a smashup pretty soon.

In fact, it was a regular smashup; the queen had tumbled into the mud!

Your conductor just notified me of the smashup beyond the limits.