Here's one I remember doing at my blue and gold banquet
There are three prisoners and the rest are on a firing squad pretending to be holding guns and pointing their "guns" at the prisoners
The leader of the firing squad says,"men, you are about to be executed. Do you have any last words?"
The prisoner says, and runs away
The firing squad turns around and says where! Where!?
The leader yells at the firing squad
He then says to the 2nd prisoner, do YOU have any last words
The prisoner says Earthquake !!! And runs away
The firing squad turns around and yells where? where! agai