fall over backwards

One Rugby World Cup winner - Joel Stransky - said he would "fall over backwards" in shock if South Africa lose.

You can never be 100% sure but I will fall over backwards if either South Africa or New Zealand lose in the semi-finals.

"His wish was everyone's command, and people were literally falling over backwards just to please him," she adds.

The Buffalo video shows a 75-year-old man approach police officers enforcing a curfew, who then move forward pushing him back, causing him to fall over backwards and hit his head.

Half the time he jerked so hard that he fell over backwards.